Properties of the Number 29960

Twenty-Nine Thousand Nine Hundred Sixty

Basics

Value: 29959 → 29960 → 29961

Parity: even

Prime: No

Previous Prime: 29959

Next Prime: 29983

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 7 × 107

Divisors: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010100001000

Octal: 72410

Duodecimal: 15408

Hexadecimal: 7508

Square: 897601600

Square Root: 173.08957218735046

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

Triangle T(n,k) of k-block ordered bicoverings of an unlabeled n-set, n >= 2, k = 3..n+floor(n/2). A60092

24 'Reverse and Add' steps are needed to reach a palindrome. A65318

Number of chiral pairs of dissectable polyhedra with n tetrahedral cells and symmetry of type E. A47762

Number of chiral pairs of dissectable polyhedra with n tetrahedral cells and symmetry of type C. A47774

Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) >= number of distinct parts of p. A241821

Maximal elements of pairs of "Super Unitary Amicable Numbers", sorted by their minimal elements. A45614

Expansion of (8+6·x)/(1-x)⁵. A190048

Least K such that K*(prime(100·n)^100·n)-1 is prime with prime(n)=n-th prime. A129245

Number of nX3 0..1 arrays with every element unequal to 2 or 3 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A317736

a(n) = A047762(2n+1). A47763