Properties of the Number -378529

Three Hundred Seventy-Eight Thousand Five Hundred Twenty-Nine

Basics

Value: -378530 → -378529 → -378528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 43 × 8803

Divisors: 1, 43, 8803, 378529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100011010100001

Octal: -1343241

Duodecimal: -163081

Hexadecimal: -5c6a1

Square: 143284203841

Square Root: 615.2471048286209

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

Secondary diagonal of rectangular table A124460. A124468

Number of ways of partitioning the set of the first n positive triangular numbers into two subsets whose sums differ at most by 1. A308682

Number of solutions to +-1 +- 3 +- 6 +- 10 +- ... +- n*(n + 1)/2 = 0 or 1. A350287