Properties of the Number 37398

Thirty-Seven Thousand Three Hundred Ninety-Eight

Basics

Value: 37397 → 37398 → 37399

Parity: even

Prime: No

Previous Prime: 37397

Next Prime: 37409

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 23 × 271

Divisors: 1, 2, 3, 6, 23, 46, 69, 138, 271, 542

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001001000010110

Octal: 111026

Duodecimal: 19786

Hexadecimal: 9216

Square: 1398610404

Square Root: 193.385625112106

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 restricted barred preferential arrangements of an n-set having 3 bars in which 3 fixed sections are restricted sections and 1 section is a free section. A259533

Consider a decimal number of k>=2 digits x = d_k*10^k-1 + d_k-1*10^k-2 + ... + d₂*10 + d₁ and the transform T(x)-> (d_k+d_k-1 mod 10)*10^k-1 + (d_k-1+d_k-2 mod 10)*10^k-2 + ... + (d₂+d₁ mod 10)*10 + (d₁+d(k) mod 10). Sequence lists the numbers·such that T(x) divides x. A244286

Square array A(n, k) read by descending antidiagonals, where column k is the expansion of the e.g.f. exp(k·x)/(2 - exp(x)). A292915

Smallest number m >= 0 such that n with m threes appended yields a prime or -1 if no such m exists. A90584

Numbers k such that every base-6 digit of k is a base-7 digit of k. A37398

Number of nX4 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303465