Properties of the Number -29926

Twenty-Nine Thousand Nine Hundred Twenty-Six

Basics

Value: -29927 → -29926 → -29925

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 1151

Divisors: 1, 2, 13, 26, 1151, 2302, 14963, 29926

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010011100110

Octal: -72346

Duodecimal: -1539A

Hexadecimal: -74e6

Square: 895565476

Square Root: 172.99132926248066

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 ways of arranging the numbers 1..n in a circle so that adjacent numbers do not differ by 1 mod n. A78603

a(n) = prime(n)²-3. A182200

Triangle T(n,k) read by rows: T(n,k) = number of ways of seating n people around a table for the second time so that k pairs are maintained. Rotated sequences are counted as one. A326404

Maximal number of 15432 patterns in a permutation of 1,2,...,n. A100355

Number of n X 2 nonnegative integer arrays with upper left 0 and lower right n+2-4 and value increasing by 0 or 1 with every step right or down. A252870

a(n) = floor( a(n-1)/a(1) + a(n-3)/a(3) + a(n-5)/a(5) + ... ), for n >= 3 with a(1) = 1 and a(2) = 3. A22877

Number of binary strings of length n with equal numbers of 00010 and 11011 substrings. A164226

a(n) = 2·binomial(n+4, 4) + n + 4. A177206

Expansion of ( 2+x-x²+x³ ) / (1-x²-x)³ . A261054

Least number k such that the concatenation of n consecutive numbers from k to k+n-1 is divisible by their sum. A375728