Properties of the Number -8237

Two Hundred Thirty-Seven

Basics

Value: -8238 → -8237 → -8236

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 8237

Divisors: 1, 8237

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000101101

Octal: -20055

Duodecimal: -4925

Hexadecimal: -202d

Square: 67848169

Square Root: 90.75791976461338

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

Convolution of A073145 with A056594. A75419

Primes congruent to 1 mod 29. A141977

Primes with first digit 8. A45714

Primes p=prime(k) of level (1,2), i.e., such that A118534(k) = prime(k-2). A117876

Primes of the form (m²+1)/10. A207337

Primes of the form 6·p - 1 such that p and 6·p - 5 are primes. A90609

Primes congruent to 23 mod 37. A142132

Number of partitions of n such that the multiplicity of the least part is a part. A240493

Number of n X 2 0..1 arrays with every element equal to 1 or 2 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. A300344

Prime(n) and prime(n+4) use the same digits. A69796