Properties of the Number 69174

Sixty-Nine Thousand One Hundred Seventy-Four

Basics

Value: 69173 → 69174 → 69175

Parity: even

Prime: No

Previous Prime: 69163

Next Prime: 69191

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ⁴ × 7 × 61

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000111000110110

Octal: 207066

Duodecimal: 34046

Hexadecimal: 10e36

Square: 4785042276

Square Root: 263.0095055316442

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

E.g.f.: A'(x) = 1 + A(x)³, with A(0)=1. A258969

G.f. A(x) satisfies: A(x) = 1 + x·A(-x) / (1 - x) + x·A(x)². A349016

a(n) = n*(n+1)*(7·n-6)/2. A256718

Number of -4..4 arrays x(0..n-1) of n elements with zero sum and no two consecutive declines, no adjacent equal elements, and no element more than one greater than the previous (random base sawtooth pattern). A200177

Number of binary labeled trees with two-colored vertices that have n leaves and avoid the easiest to avoid 6-pattern set. A227250

Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the central row and column plus the two sums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A259005

Numbers n such that 2·n and n³ have the same digit sum. A266315

Number of connected minimal dominating sets in the n-trapezohedral graph. A381190

Centered 23-gonal numbers. A69174

G.f. A(x) satisfies: x = 1 + 2·A(x) - 6·A(x)² + 3·A(x)³. A295541