Properties of the Number 37406

Thirty-Seven Thousand Four Hundred Six

Basics

Value: 37405 → 37406 → 37407

Parity: even

Prime: No

Previous Prime: 37397

Next Prime: 37409

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 59 × 317

Divisors: 1, 2, 59, 118, 317, 634, 18703, 37406

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001001000011110

Octal: 111036

Duodecimal: 19792

Hexadecimal: 921e

Square: 1399208836

Square Root: 193.40630806672257

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

Numbers k such that k + sum of its prime factors = (k+1) + sum of its prime factors. A20700

Terms of the sequence A145749 which are not of the form 2·p where p is prime. A244438

Numbers k such that σ(k) + φ(k) + d(k) = σ(k+1) + φ(k+1) + d(k+1), where σ(k) is the sum of the divisors of k, φ(k) the Euler totient function of k and d(k) the number of divisors of k. A259495

Numbers n such that n + sum of prime factors of n = (n+1) + sum of prime factors of (n+1). A75654

Number of quaternary steady words of length n (with respect to the permutations of symbols). A357250

Expansion of (1/x) * Series_Reversion( x * ((1-x)³-x³) ). A369114

Numbers k such that every base-8 digit of k is a base-10 digit of k. A37406