Properties of the Number 1267

One Thousand Two Hundred Sixty-Seven

Basics

Value: 1266 → 1267 → 1268

Parity: odd

Prime: No

Previous Prime: 1259

Next Prime: 1277

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 × 181

Divisors: 1, 7, 181, 1267

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110011

Octal: 2363

Duodecimal: 897

Hexadecimal: 4f3

Square: 1605289

Square Root: 35.59494346111537

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 that are the sum of 2 positive 5th powers. A3347

Number of representations of n as a sum of products of positive integers. 1 is not allowed as a factor, unless it is the only factor. Representations which differ only in the order of terms or factors are considered equivalent. A66739

Numbers whose sum of even digits and sum of odd digits are equal. A36301

Number of partitions of n such that the number of parts is divisible by the greatest part. Also number of partitions of n such that the greatest part is divisible by the number of parts. A168659

Multiples of 7 containing a 7 in their decimal representation. A121027

Number of compositions (ordered partitions) of n where no pair of adjacent part sizes is relatively prime. A178470

Number of length n inversion sequences avoiding the patterns 000 and 100. A279564

Binomial matrix applied to A111418. A126791

Sum of 5th powers of digits of n. A55014

Values of n such that L(12) and N(12) are both prime, where L(k) = (n²+n+1)*2^2·k + (2·n+1)*2^k + 1, N(k) = (n²+n+1)*2^k + n. A227515