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Properties of the Number 37402

Thirty-Seven Thousand Four Hundred Two

Basics

Value: 37401 → 37402 → 37403

Parity: even

Prime: No

Previous Prime: 37397

Next Prime: 37409

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 18701

Divisors: 1, 2, 18701, 37402

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001001000011010

Octal: 111032

Duodecimal: 1978A

Hexadecimal: 921a

Square: 1398909604

Square Root: 193.3959668659096

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

Square spiral of sums of selected preceding terms, starting at 1. A141481
Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n and having k DDUU's, where U=(1,1), D=(1,-1) (0<=k<=floor(n/2)-1 for n>=2). A114492
Numbers k such that 5·10k + Rk + 8 is prime, where Rk = 11...1 is the repunit (A002275) of length k. A103007
1/16 the number of (n+1) X 6 0..3 arrays with all 2 X 2 subblocks having the same four values. A184035
Number of (n+1) X 4 binary arrays with consecutive windows of two bits considered as a binary number nondecreasing in every row and column. A202330
Number of walks within N3 (the first octant of Z3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 0), (1, -1, 1), (1, 1, -1), (1, 1, 0)}. A149211
Number of nX5 0..1 arrays with exactly n+5-2 having value 1 and no three 1s forming an isosceles right triangle. A272955
T(n,k) = 1/16 the number of (n+1) X (k+1) 0..3 arrays with all 2 X 2 subblocks having the same four values. A184039
T(n,k)=Number of nXk 0..1 arrays with exactly n+k-2 having value 1 and no three 1s forming an isosceles right triangle. A272958
Numbers k such that every base-7 digit of k is a base-8 digit of k. A37402