Properties of the Number 3472

Three Thousand Four Hundred Seventy-Two

Basics

Value: 3471 → 3472 → 3473

Parity: even

Prime: No

Previous Prime: 3469

Next Prime: 3491

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

Today's Target

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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

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

Number of ways of writing n as a sum of 5 squares. A132

Partial sums of ceiling(n²/2) (A000982). A131941

Main diagonal of A277320: a(n) = A048720(n, A065621(n)). A277699

Expansion of e.g.f. exp(x)/cos(x). A3701