Properties of the Number -460320

Four Hundred Sixty Thousand Three Hundred Twenty

Basics

Value: -460321 → -460320 → -460319

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ⁵ × 3 × 5 × 7 × 137

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110000011000100000

Octal: -1603040

Duodecimal: -1A2480

Hexadecimal: -70620

Square: 211894502400

Square Root: 678.4688644293119

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

Smallest number k such that prime(n) is the n-th divisor of k. A221647

Triangle T₃(n, m), the number of surjective multi-valued functions from {1, 1, 1, 2, 3, ..., n-2} to {1, 2, 3, ..., m} by rows (n >= 1, 1 <= m <= n). A172107

Number of (w,x,y,z) with all terms in {0,...,n} and odd range. A212890

Triangle read by rows, T(n,k) = RF(n-k+1, n-k) * S1(n,k) where RF denotes the rising factorial and S1 the Stirling cycle numbers, for n>=0 and 0<=k<=n. A268436

Triangular numbers which are 9-almost primes. A76583

Fifth differences of 7th powers (A001015). A259907