Properties of the Number 74106

Seventy-Four Thousand One Hundred Six

Basics

Value: 74105 → 74106 → 74107

Parity: even

Prime: No

Previous Prime: 74101

Next Prime: 74131

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 23 × 179

Divisors: 1, 2, 3, 6, 9, 18, 23, 46, 69, 138

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000101111010

Octal: 220572

Duodecimal: 36A76

Hexadecimal: 1217a

Square: 5491699236

Square Root: 272.22417232861596

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

Triangle read by rows. T(n, k) = k! * BellPolynomial(n, k). A350258

Numbers that cannot be expressed as sum of at most nine repdigits numbers. One may not add two integers with the same repeated digit. A339673

a(1)=1; a(n) is the minimal unused odd prime such that the sum a(1)+a(2)+...+a(n) is divisible by n. A74106