Properties of the Number 73474

Seventy-Three Thousand Four Hundred Seventy-Four

Basics

Value: 73473 → 73474 → 73475

Parity: even

Prime: No

Previous Prime: 73471

Next Prime: 73477

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 17 × 2161

Divisors: 1, 2, 17, 34, 2161, 4322, 36737, 73474

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111100000010

Octal: 217402

Duodecimal: 3662A

Hexadecimal: 11f02

Square: 5398428676

Square Root: 271.0608787708031

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

Number of special sums of integer partitions of n. A304796

Numbers n such that φ(φ(n)) + σ(σ(n)) is a 4th power. A172464

Numbers whose largest decimal digit is also the initial digit. A72543

Triangle T(n,k) read by rows, where o.g.f. for T(n,k) is n!*∑_k=0..n (1+x)^n-k/k!. A73474