Properties of the Number 16012

Sixteen Thousand Twelve

Basics

Value: 16011 → 16012 → 16013

Parity: even

Prime: No

Previous Prime: 16007

Next Prime: 16033

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 4003

Divisors: 1, 2, 4, 4003, 8006, 16012

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 11111010001100

Octal: 37214

Duodecimal: 9324

Hexadecimal: 3e8c

Square: 256384144

Square Root: 126.53853168106544

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

Numbers equal to a permutation (or rearrangement) of the digits of the sum of their proper divisors. Rearrangements which cause leading zeros are excluded. A85844

Fibonacci numbers written in base 9. A4692

Number of partitions of 2n prime to 3,5 with all odd parts occurring with even multiplicities. There is no restriction on the even parts. A103259

Smallest k such that in the pairs of numbers j·k +- 1, none is prime for 1 <= j < n but at least one is prime for j = n; or 0 if no such k exists. A348347

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 66 ones. A31834

Number of binary strings of length n with equal numbers of 00001 and 01011 substrings. A164200

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 542", based on the 5-celled von Neumann neighborhood. A272811

Numbers n such that n²⁴ + 1 = p·q with p,q distinct primes. A119982

The numbers of plain simply typable λ terms of natural size n. A294450

Numbers k for which φ(σ(k)) + A064989(σ(k)) is equal to φ(k) + A064989(k). A353746