Properties of the Number -138364

One Hundred Thirty-Eight Thousand Three Hundred Sixty-Four

Basics

Value: -138365 → -138364 → -138363

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 34591

Divisors: 1, 2, 4, 34591, 69182, 138364

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100001110001111100

Octal: -416174

Duodecimal: -680A4

Hexadecimal: -21c7c

Square: 19144596496

Square Root: 371.973117308227

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the maximum plus the upper median plus the lower median of every 2X2 subblock. A236663

Number of peaks at height >1 in all skew Dyck paths of semilength n. A128748

Number of (n+1)X(1+1) 0..2 arrays colored with the maximum plus the upper median plus the lower median of every 2X2 subblock. A236658

Number of (n+1)X(5+1) 0..2 arrays colored with the maximum plus the upper median plus the lower median of every 2X2 subblock. A236662