Properties of the Number 73926

Seventy-Three Thousand Nine Hundred Twenty-Six

Basics

Value: 73925 → 73926 → 73927

Parity: even

Prime: No

Previous Prime: 73907

Next Prime: 73939

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 37 ²

Divisors: 1, 2, 3, 6, 9, 18, 27, 37, 54, 74

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000011000110

Octal: 220306

Duodecimal: 36946

Hexadecimal: 120c6

Square: 5465053476

Square Root: 271.89336144893275

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

3-magic series constant. A52460

Partial sums of n 3-spaced triangular numbers beginning with t(3), e.g., a(2) = t(3)+t(6) = 6+21 = 27. A85788

a(n) is the smallest k > 0 such that the first n multiples of k have the same sum of digits, but (n+1)k has a different one. a(n)=0 if no such k exists. A238088

a(n) = 2·n*A071148(n). A177082

Upper Pythagorean twins. A228877

a(n) is the smallest even k >= 2 such that the first n multiples of k have the same sum of digits, but (n + 1)*k has a different one. a(n) = 0 if no such k exists. A237994

a(n) = 2*(10ⁿ - 1)²/27. A271528

a(n) = 8ⁿ - 2ⁿ. A248217

Integer areas of the Lucas Central triangles of integer-sided triangles. A231739

Powers of 2 rearranged so that every partial sum after 1 is a proper prime power. A73926