Properties of the Number -29747

Twenty-Nine Thousand Seven Hundred Forty-Seven

Basics

Value: -29748 → -29747 → -29746

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 151 × 197

Divisors: 1, 151, 197, 29747

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111010000110011

Octal: -72063

Duodecimal: -1526B

Hexadecimal: -7433

Square: 884884009

Square Root: 172.4731863218164

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

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 nXk array. A219128

Number of binary sequences of length n with no subsequence 0101. A118870

Triangle read by rows: T(n,k) is the number of binary sequences of length n containing k subsequences 0101 (n,k>=0). A118869

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 29 ones. A31797

a(n+1) is the integer part of sqrt(2·a(n)²). A102822

Number of 2 X n arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 2 X n array. A219129

Numbers such that the sum of the reverse of their aliquot parts is equal to the reverse of the sum of their aliquot parts. A278948

Number of even nontotients less than 10ⁿ. A362550

Smallest number k > P(n) - prime(n+1)² which is coprime to P(n), where P(n)= A002110(n) are the primorials. A382834