Properties of the Number -10217

Ten Thousand Two Hundred Seventeen

Basics

Value: -10218 → -10217 → -10216

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 17 × 601

Divisors: 1, 17, 601, 10217

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10011111101001

Octal: -23751

Duodecimal: -5AB5

Hexadecimal: -27e9

Square: 104387089

Square Root: 101.07917688624102

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

Multiples of 17 containing a 17 in their decimal representation. A121037

Odd interprimes divisible by 17. A124620

a(n) is the least index such that the least primitive root of the a(n)-th prime is n, or zero if no such prime exists. A66529

Terms of A121707 not in A267999. A306097

Number of (undirected) cycles in the graph C₄ X P_n. A339137

Numbers n such that n and the n-th prime have the same digits. A74350

Underline the central digit of all terms: the underlined digits reconstruct the starting sequence. This is also true if one translates the sequence in French and underlines the central letter of each word: the underlined letters spell the (French) sequence again. This is the lexicographically earliest sequence where repeated terms are admitted. A319718

Numbers k such that 39·2^k + 1 is prime. A2269

The "quadruple commas" sequence, a variant of A121805. See the Comments and Example sections for detailed explanations. A365874

Product of exactly two distinct primes congruent to 1 mod 8 (A007519). A185377