Properties of the Number -3455

Four Hundred Fifty-Five

Basics

Value: -3456 → -3455 → -3454

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 691

Divisors: 1, 5, 691, 3455

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110101111111

Octal: -6577

Duodecimal: -1BBB

Hexadecimal: -d7f

Square: 11937025

Square Root: 58.77924803874238

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

Expansion of (1-x)^-1/(1+2·x-2·x³). A77924

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where the e.g.f. of column k is 1+g^k+1(x) with g = x-> exp(x)-1. A144150

Number of 5-level labeled rooted trees with n leaves. A357

a(n) = 6·n² - 1. A140811

T(n,k)=Number of length n+3 0..k arrays with some disjoint pairs in every consecutive four terms having the same sum. A247533

Positions of 5's on the spiral defined in A308890. A308895

A sequence of asymptotic density ζ(8) - 1, where ζ is the Riemann ζ function. A143034

T(n,k)=Number of (n+4)X(k+4) binary arrays with every 5X5 subblock commuting with each horizontal and vertical neighbor 5X5 subblock. A186609

Matrix 5th power of Stirling2 triangle A008277. A39813

a(n) = T(n,n-4), array T as in A055818. A55821