Properties of the Number 29129

Twenty-Nine Thousand One Hundred Twenty-Nine

Basics

Value: 29128 → 29129 → 29130

Parity: odd

Prime: Yes

Previous Prime: 29123

Next Prime: 29131

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 29129

Divisors: 1, 29129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000111001001

Octal: 70711

Duodecimal: 14A35

Hexadecimal: 71c9

Square: 848498641

Square Root: 170.67220043111882

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

Prime number spiral (clockwise, South spoke). A54566

Primes of the form XYX, where Y is a single digit. A154270

Primes of the form abcabc..abcab. A228627

Concatenations x||1||x for numbers x. A392225

Primes in which the digit string can be partitioned into three parts such that third (least significant) part is the product of the first two. A88294

Unique terms in sequence A210144. A214196

Primes that are the concatenation of x, 1 and·for some x. A392227

Smallest prime > 2n+1 beginning and ending with 2n+1, or 0 if no such prime exists. A70278

Prime mean of 8 horizontal, vertical and main diagonal sums associated with primes in A094454. A94455

Primes p such that p+2 and q are primes, where q is concatenation of binary representations of p and p+2: q = p·2^L + p+2, where L is the length of binary representation of p+2: L=A070939(p+2). A232238