Properties of the Number 5975

Five Thousand Nine Hundred Seventy-Five

Basics

Value: 5974 → 5975 → 5976

Parity: odd

Prime: No

Previous Prime: 5953

Next Prime: 5981

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 239

Divisors: 1, 5, 25, 239, 1195, 5975

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101010111

Octal: 13527

Duodecimal: 355B

Hexadecimal: 1757

Square: 35700625

Square Root: 77.29812416870153

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 such that k² == 2 (mod 23²). A156849

Numbers D such that D² = A⁴ + B⁵ + C⁶ for some positive integers A, B, C. A255830

Non-palindromic solutions to σ(R(n)) = σ(n), where R = A004086 is digit-reversal. A85329

Numbers that end in (..., 175, 175, 175, ...) under the rule: next term = product of the last four digits in the sequence so far. A239721

Triangle read by rows: number of circular permutations of [1..n] with k modular progressions of rise 1, distance 1 and length 3 (n >= 3, 0 <= k <= n). A216722

Composite n such that φ(n) * σ(n) is one less than a square. A15709

Matrix inverse of A107719. A107727

Sum of the squares of the larger parts of the partitions of 2n into two squarefree parts. A280322

Indices of records in A228407. A377926

Sum of the odd composites A071904 less than or equal to 1+2·10ⁿ. A134229