Properties of the Number 75048

Seventy-Five Thousand Forty-Eight

Basics

Value: 75047 → 75048 → 75049

Parity: even

Prime: No

Previous Prime: 75041

Next Prime: 75079

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 53 × 59

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 53, 59

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010010100101000

Octal: 222450

Duodecimal: 37520

Hexadecimal: 12528

Square: 5632202304

Square Root: 273.94890034457154

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 210·k+{11, 13, 17, 19, 23, 29} are 6 consecutive primes. A182282

Numbers k such that 210·k+{11,13,17,19,23,29,31} are 7 consecutive primes. A182387

a(n) = 3·a(n-1) - 2·a(n-2) - a(n-3) + a(n-4), where a(1) = 1, a(2) = 3, a(3) = 5, a(4) = 8. A232896

Record gaps between prime octuplets of the form p + {0, 2, 6, 8, 12, 18, 20, 26} (initial members are A022011), divided by 210. A347848

Starts of runs of 4 consecutive integers that are greedy Jacobsthal-Niven numbers (A364379). A364382

Numbers n such that 210·n + {11,13,17,19,23,29,31,37} are 8 consecutive primes. A182393

a(n) = 54·n² - 78·n + 36. A277983

10-smooth numbers that show their prime factors. A75048

Number of (n+1)X(2+1) 0..4 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions but not both. A234771