Properties of the Number 29929

Twenty-Nine Thousand Nine Hundred Twenty-Nine

Basics

Value: 29928 → 29929 → 29930

Parity: odd

Prime: No

Previous Prime: 29927

Next Prime: 29947

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 173 ²

Divisors: 1, 173, 29929

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010011101001

Octal: 72351

Duodecimal: 153A1

Hexadecimal: 74e9

Square: 895745041

Square Root: 173

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

Squares of primes. A1248

Numbers whose sum of divisors is prime. A23194

Partial sums of A299285. A299286

a(n) = (4·n + 1)². A16814

a(n) = (6·n + 5)². A16970

Squares of primes lacking the digit zero in their decimal expansion. A52043

a(n) = floor(3^1/2*10ⁿ)². A114762

a(n) = (11·n + 8)². A17486

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 1 and 0 1 0 vertically. A207426

Squares that become prime when their most significant (or leftmost) digit is removed. A225873