Properties of the Number -4978

Nine Hundred Seventy-Eight

Basics

Value: -4979 → -4978 → -4977

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 19 × 131

Divisors: 1, 2, 19, 38, 131, 262, 2489, 4978

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001101110010

Octal: -11562

Duodecimal: -2A6A

Hexadecimal: -1372

Square: 24780484

Square Root: 70.55494312945054

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

Partial sums of A000009 (partitions into distinct parts). A36469

Convolution of primes with themselves. A14342

T(n,k)=Number of -k..k arrays x(0..n+1) of n+2 elements with zero sum and nonzero second differences. A200553

Pseudo-random numbers: a (very weak) pseudo-random number generator from the second edition of the C book. A61364

a(n) = 14·n² - 4·n. A195023

Write n as a sum of distinct powers of 2, then take the primes of those powers of 2 and multiply them together. A325094

Row 4 of table A162430. A162433

Sum of the fourth largest parts in the partitions of n into 7 parts. A308930

Matula-Goebel numbers of series-reduced anti-binary (no unary or binary branchings) rooted trees. A303026

Heinz numbers of integer partitions into distinct powers of 2. A325093