Properties of the Number -2238823

Two Hundred Thirty-Eight Thousand Eight Hundred Twenty-Three

Basics

Value: -2238824 → -2238823 → -2238822

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2238823

Divisors: 1, 2238823

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1000100010100101100111

Octal: -10424547

Duodecimal: -8BB747

Hexadecimal: -222967

Square: 5012328425329

Square Root: 1496.2696949413898

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

Records in A000230. A133429

Smallest prime p such that there is a gap of 6n between p and the next prime. A58193

Primes that show the slow decrease in the larger values of the Andrica function Af(k) = sqrt(p(k+1)) - sqrt(p(k)), where p(k) denotes the k-th prime. A84974

Conjectured values of greatest k such that for any consecutive primes q, q', k <= q < q', sqrt(q')-sqrt(q) < 1/n. A79098

Increasing peaks in the prime gap sequence A000230. A86977

a(n) is the smallest prime p of the form 4k+3 such that nextprime(p) - p = 4n. A82098

a(n) = Min{ q prime | nextprime(q) - q - 1 = prime(n)}, or 0 if none exist. A63793

Primes p such that the next prime appears after a gap greater than 100. A252800

a(n) is the smallest prime p such that the gap between p and the next prime is 4·n. A301925