Properties of the Number 3672

Three Thousand Six Hundred Seventy-Two

Basics

Value: 3671 → 3672 → 3673

Parity: even

Prime: No

Previous Prime: 3671

Next Prime: 3673

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 17

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 17, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001011000

Octal: 7130

Duodecimal: 2160

Hexadecimal: e58

Square: 13483584

Square Root: 60.597029630172464

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) = 3·n² + 6·n. A67725

Numbers that can be expressed as the difference of the squares of primes in just three distinct ways. A90782

Coefficients in expansion of (E₆²/E₄³)^1/48. A297021

Triangular array read by rows: T(n, k) = binomial(n, k) * A000129(n - k) for 0 <= k < n. A367211

a(n) = n*(n+1)*(5·n+1)/6. A33994

Expansion of ∏_k>=1 (1 - x^8·k)/(1 - x^k). A261775

Partial sums of gcd-sum sequence A018804. A272718

Coefficients in q-expansion of E₂*E₄, where E₂ and E₄ are the Eisenstein series shown in A006352 and A004009, respectively. A282019

Positive integers n such that n¹³ + 1 is semiprime. A105237

T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-1) (-2,1) or (-1,-1) and new values introduced in order 0..2. A275266