Properties of the Number 40129

Forty Thousand One Hundred Twenty-Nine

Basics

Value: 40128 → 40129 → 40130

Parity: odd

Prime: Yes

Previous Prime: 40127

Next Prime: 40151

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 40129

Divisors: 1, 40129

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110011000001

Octal: 116301

Duodecimal: 1B281

Hexadecimal: 9cc1

Square: 1610336641

Square Root: 200.32224040280698

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

Primes from merging of 5 successive digits in decimal expansion of Euler-Mascheroni constant. A198779

a(n) = n³ + 4·n² - 5·n + 1. A241577

Primes p such that, if q is the next prime, p + q² is a prime times a power of 10. A352837

List of primes p for which pⁿ - 2 is prime for n = 1, 3, and 5. A242517

Primes p such that p·q*r + 6 and p·q*r - 6 are primes where q and r are the next two primes after p. A240715

Primes in the sequence A003294 of certain fourth powers bases. A134820

Numbers k such that 7·10^k - 89 is prime. A281828

a(n) is the smallest prime that starts the first occurrence of exactly n consecutive primes in A381019. A381616

Choix de Bruxelles (version 1): irregular table read by rows in which row n lists all the legal numbers that can be reached by halving or doubling some substring of the decimal expansion of n. A323286

Primes p such that x⁴ = 14 has no solution mod p. A40129