Properties of the Number -7262

Two Hundred Sixty-Two

Basics

Value: -7263 → -7262 → -7261

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 3631

Divisors: 1, 2, 3631, 7262

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110001011110

Octal: -16136

Duodecimal: -4252

Hexadecimal: -1c5e

Square: 52736644

Square Root: 85.21736912155878

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^prime(n-1) mod prime(n)². A196202

T(n,k)=Number of 0..k arrays of length n with each element differing from at least one neighbor by 1 or less, starting with 0. A221683

Numbers n such that the decimal expansions of both n and n² have 2 as smallest digit and 7 as largest digit. A257123

Compound filter (2-adic valuation & sum of the divisors): a(n) = P(A001511(n), A000203(n)), where P(n,k) is sequence A000027 used as a pairing function. A286460

a(n) = ∑_k=1..2ⁿ d(k) where d(n) = number of divisors of n (A000005). A85831

Triangle read by rows, arising in enumeration of permutations by cyclic peaks, cycles and fixed points. A216963

a(n) is the minimum total surface area of four-element sets of distinct integer-sided cuboids that fill an n X n X n cube. A392884

a(n) = 529n² - 312n + 46. A156841

a(n) = ∑_k=1..n² d(k), d(k) = number of divisors of k (A000005). A175346

a(0) = 1, a(n) = 15·n² + 2 for n>0. A10005