Properties of the Number 74103

Seventy-Four Thousand One Hundred Three

Basics

Value: 74102 → 74103 → 74104

Parity: odd

Prime: No

Previous Prime: 74101

Next Prime: 74131

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 17 × 1453

Divisors: 1, 3, 17, 51, 1453, 4359, 24701, 74103

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10010000101110111

Octal: 220567

Duodecimal: 36A73

Hexadecimal: 12177

Square: 5491254609

Square Root: 272.21866210823976

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 12X2 integer matrices with each row summing to zero, row elements in nondecreasing order, rows in lexicographically nondecreasing order, and the sum of squares of the elements <= 2·n² (number of collections of 12 zero-sum 2-vectors with total modulus squared not more than 2·n², ignoring vector and component permutations). A192713

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (0, 1, -1), (0, 1, 0), (1, 0, 0), (1, 0, 1)}. A151076

a(n) = n!/A074859(n). A74103