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Properties of the Number 29977

Twenty-Nine Thousand Nine Hundred Seventy-Seven

Basics

Value: 29976 → 29977 → 29978

Parity: odd

Prime: No

Previous Prime: 29959

Next Prime: 29983

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 31 × 967

Divisors: 1, 31, 967, 29977

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010100011001

Octal: 72431

Duodecimal: 15421

Hexadecimal: 7519

Square: 898620529

Square Root: 173.1386727452882

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of primes less than 10000n. A38813
T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly one way, and new values 0..1 introduced in row major order. A204361
Number of days after Jan 01 1000 such that the date written in the format DDMMYYYY is palindromic. A210885
Numerators of continued fraction convergents to sqrt(969). A42874
Number of partitions of n with difference 9 between the number of odd parts and the number of even parts, both counted without multiplicity. A242700
Squarefree k > 1 with σ(σ(σ(k))) < 3·k + 1. A320513
Number of (n+2)X6 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly one way, and new values 0..1 introduced in row major order. A204357
Number of walks within N3 (the first octant of Z3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, 0, -1), (0, 1, 1), (1, 0, 1)}. A150480
Number of (n+2)X(n+2) 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly one way, and new values 0..1 introduced in row major order. A204353
Primes that are palindromic in base 9. A29977