Properties of the Number -133956

One Hundred Thirty-Three Thousand Nine Hundred Fifty-Six

Basics

Value: -133957 → -133956 → -133955

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 61 ²

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 61

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000101101000100

Octal: -405504

Duodecimal: -65630

Hexadecimal: -20b44

Square: 17944209936

Square Root: 366

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

n in base 8 is a palindromic square. A29806

Squares which are palindromes in base 13. A29999

Primitive exponential abundant numbers: the powerful terms of A129575. A328136

Denominator of 1/36 - 1/n². A61046

Primitive coreful abundant numbers: coreful abundant numbers having no coreful abundant aliquot divisor. A339940

Primitive exponential unitary abundant numbers: the powerful terms of A383693. A383694

Primitive exponential squarefree exponential abundant numbers: the powerful terms of A383697. A383698

Number of bases to which terms of A194946 are pseudoprime. A195327

Primitive exponential Zumkeller numbers: powerful numbers whose exponential divisors can be partitioned into two disjoint subsets of equal sum. A391087

Primitive exponential unitary Zumkeller numbers: powerful numbers whose exponential unitary divisors can be partitioned into two disjoint subsets of equal sum. A391089