Properties of the Number -64146

Sixty-Four Thousand One Hundred Forty-Six

Basics

Value: -64147 → -64146 → -64145

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: Yes

Factorization: 2 × 3 × 10691

Divisors: 1, 2, 3, 6, 10691, 21382, 32073, 64146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111101010010010

Octal: -175222

Duodecimal: -31156

Hexadecimal: -fa92

Square: 4114709316

Square Root: 253.2706062692629

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

Maximally refined partitions into distinct parts (of any natural number) with largest part n. A179822

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237965

Convolution of the numbers in sequence A080253. A217485

a(n) = smallest palindrome > a(n-1) such that a(1)*a(2)*...*a(n) + 1 is prime with a(1) = 2. A51896

Palindromes which are sums of two consecutive primes. A162571

Palindromic admirable numbers. A109759

Number of (n+1)X(2+1) 0..2 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237959

Number of (n+1) X (4+1) 0..2 arrays with the maximum plus the lower median minus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one. A237961