Properties of the Number 74741

Seventy-Four Thousand Seven Hundred Forty-One

Basics

Value: 74740 → 74741 → 74742

Parity: odd

Prime: No

Previous Prime: 74731

Next Prime: 74747

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 31 × 2411

Divisors: 1, 31, 2411, 74741

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001111110101

Octal: 221765

Duodecimal: 37305

Hexadecimal: 123f5

Square: 5586217081

Square Root: 273.38800266288206

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 integer compositions of n with all distinct first sums. A390567

Values of w(k) when w(k-2), w(k-1), and w(k) are all odd, where w is A336957. A338071

Numbers k such that k⁵ + 6^k is prime. A75985

Semiprimes formed by concatenating n, n, and 1 for n = 1, 2, 3,.... A210711

Numbers k such that (7·10^k + 197)/3 is prime. A290115

Number of set partitions of [n] such that for each block b the smallest integer interval containing b has at most seven elements. A276723

Sum of squares of gaps between consecutive primes. A74741