Properties of the Number -7601

Six Hundred One

Basics

Value: -7602 → -7601 → -7600

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 11 × 691

Divisors: 1, 11, 691, 7601

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1110110110001

Octal: -16661

Duodecimal: -4495

Hexadecimal: -1db1

Square: 57775201

Square Root: 87.18371407550839

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

Numerators of expansion of e.g.f. x²/(2*(cos(x)-1)), even powers only. A132094

a(n) = B(n,1)*(n+1)# where B(n,x) are the Bernoulli polynomials and n# are the primorial numbers A034386. A292899

Numbers n such that the decimal expansions of both n and n² have 0 as smallest digit and 7 as largest digit. A256634

Concentric 20-gonal numbers. A195148

Coefficients in the expansion ∏_n>=1 (1-q^2n-1)²/(1-q²ⁿ)². A274621

Centered 40-gonal numbers. A195317

Number T(n,k) of labeled cyclic chord diagrams with n chords such that every chord has length at least k; triangle T(n,k), n>=1, 1<=k<=n, read by rows. A324428

Positive integers n such that 2ⁿ == 2¹¹ (mod n). A15935

Numerators of poly-Bernoulli numbers B_n^k with k=2. A27643

5-wave sequence. A38201