Properties of the Number 1117

One Thousand One Hundred Seventeen

Basics

Value: 1116 → 1117 → 1118

Parity: odd

Prime: Yes

Previous Prime: 1109

Next Prime: 1123

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 1117

Divisors: 1, 1117

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001011101

Octal: 2135

Duodecimal: 791

Hexadecimal: 45d

Square: 1247689

Square Root: 33.421549934136806

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 k that divide the (right) concatenation of all numbers <= k written in base 25 (most significant digit on left). A29470

Primes congruent to 1 (mod 12). A68228

Primes p such that the decimal expansion of its base-9 conversion is also prime. A65727

Primes of form 10n+7. A30432

Primes followed by a gap of 6, i.e., next prime is p + 6. A31924

Describe n. Also called the "Say What You See" or "Look and Say" sequence LS(n). A45918

Primes of the form 8k + 5. A7521

Partial sums of A299285. A299286

Primes that become another prime under the map 1 <-> 0 (acting on the digits: A222210), cf. A171013. A175791

Primes of the form n³ + n² + 17, for nonnegative values of n. A50266