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Properties of the Number 12074

Twelve Thousand Seventy-Four

Basics

Value: 12073 → 12074 → 12075

Parity: even

Prime: No

Previous Prime: 12073

Next Prime: 12097

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 6037

Divisors: 1, 2, 6037, 12074

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111100101010

Octal: 27452

Duodecimal: 6BA2

Hexadecimal: 2f2a

Square: 145781476

Square Root: 109.88175462741756

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) = Frobenius number for 3 successive primes = F[p(n), p(n+1), p(n+2)]. A138989
a(n) = (1/(5·n+2)) * ∑k=0..n (5·k+2) * binomial(5·n+2,n-k). A390777
G.f. satisfies: A(x) = ∑n>=0 xn*A(x)^[n*φ2] where φ = (1+sqrt(5))/2. A186577
Number of partitions of prime(n) into distinct parts not larger than prime(n-1). A318604
Numbers k such that the continued fraction for sqrt(k) has period 41. A20380
Positive numbers k such that k and 2·k are anagrams in base 8 (written in base 8). A23073
Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted then there are a pair of central terms both equal to 8. A31421
Number of 5-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions. A187588
Number of nX7 0..2 arrays with no element equal to zero plus the sum of elements to its left or zero plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 3. A240038
Number of (n+2) X (1+2) 0..1 arrays with no 3·3 subblock diagonal sum 0 and no antidiagonal sum 3 and no row sum 1 and no column sum 1. A257440