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Properties of the Number 24889

Twenty-Four Thousand Eight Hundred Eighty-Nine

Basics

Value: 24888 → 24889 → 24890

Parity: odd

Prime: Yes

Previous Prime: 24877

Next Prime: 24907

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 24889

Divisors: 1, 24889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110000100111001

Octal: 60471

Duodecimal: 124A1

Hexadecimal: 6139

Square: 619462321

Square Root: 157.76247969653622

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

Irregular triangle read by rows: T(n,k) is the number of regions between the free polyominoes, with n cells and width k, and their bounding boxes, n >= 1, 1 <= k <= ceiling(n/2). A380283
Primes that are each the sum of two, three, and four consecutive composite numbers. A60339
Primes with digit sum = 31. A106767
Expansion of ∑k>=2 xFibonacci(k)/(1 - xFibonacci(k)) / ∏k>=2 (1 - xFibonacci(k)). A281689
Numbers k such that 16k - 15k is prime. A62582
Primes that can be generated by the concatenation in base 3, in ascending order, of two consecutive integers read in base 10. A287300
Prime numbers that are not repdigits with digits in nondecreasing order with the property that any nontrivial permutation of the digits gives a composite number. A364458
Primes having only {2, 4, 8, 9} as digits. A386159
Primes such that every distinct permutation of digits is composite (including permutations with leading zeros). A39986
a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n-k+1), where k = floor(n/2), s = A023531, t = A023533. A24889