Properties of the Number -2446

Four Hundred Forty-Six

Basics

Value: -2447 → -2446 → -2445

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 1223

Divisors: 1, 2, 1223, 2446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110001110

Octal: -4616

Duodecimal: -14BA

Hexadecimal: -98e

Square: 5982916

Square Root: 49.457052075512955

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

a(n) = -2·n² + 12·n - 14. A147973

Expansion of ∏_k>=1 1/(1 + x^k)^k*(3·k-2). A295123

Expansion of (x³-1+sqrt((x⁴+x³+4·x²+x+1)*(x²-x+1)))/(2·x²). A337589

Number of twos minus number of ones in the first 10ⁿ entries of the Kolakoski sequence, A000002. A289324

Coordination sequence T1 for Zeolite Code ABW and ATN. A8000

Number of non-isomorphic multiset partitions of size n such that the blocks have empty intersection. A317757

Numbers that are the sum of 10 positive 6th powers. A3366

Numbers that are the sum of 6 positive 7th powers. A3373

Semiprimes of form prime - 1. A77065

Triangle of numbers a(n,k) = number of Young tableaux with n cells and k rows (1 <= k <= n); also number of self-inverse permutations on n letters in which the length of the longest scattered (i.e., not necessarily contiguous) increasing subsequence is k. A47884