Properties of the Number -3472

Four Hundred Seventy-Two

Basics

Value: -3473 → -3472 → -3471

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 7 × 31

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 31, 56

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110010000

Octal: -6620

Duodecimal: -2014

Hexadecimal: -d90

Square: 12054784

Square Root: 58.92367945062494

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

Magnetization for square lattice. A2928

Determinant of n X n Hankel matrix whose entries are t(i+j), 0 <= i, j < n, where t is the Thue-Morse sequence. A56887

Inverse of Riordan array (1/(1-x), x/(1-x)⁴), A109960. A109962

Expansion of sin(tanh(x)*cos(x)). A9527

Number of partitions of n into nonsquares. A87153

a(1)=1, a(n)=a(n-1)+n if n odd, a(n)=a(n-1)+ n² if n is even. A140113

7 times triangular numbers: 7·n*(n+1)/2. A24966

Salié numbers: expansion of cosh x / cos x = ∑_{n >= 0} a(n)*x²ⁿ/(2n)!. A795

a(n) = ∑_k=1..n k*σ(k). A143128

a(n) = 8ⁿ-5ⁿ+1ⁿ. A155641