Properties of the Number 74369

Seventy-Four Thousand Three Hundred Sixty-Nine

Basics

Value: 74368 → 74369 → 74370

Parity: odd

Prime: No

Previous Prime: 74363

Next Prime: 74377

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 31 × 2399

Divisors: 1, 31, 2399, 74369

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001010000001

Octal: 221201

Duodecimal: 37055

Hexadecimal: 12281

Square: 5530748161

Square Root: 272.70680226206315

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) = ∑_j=0..k (-1)^j*(k-j+1)ⁿ*binomial(n+1, j) *binomial(n+2, j)/(j+1). A176124

Number of nondecreasing strings of numbers x(i=1..8) in -n..n with sum x(i)³ equal to 0. A188282

Base 9 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,3,0. A37700

Triangle read by rows: first define the Narayana numbers: Y(n,m)=Binomial[n, m]*Binomial[n + 1, m + 1]/(n - m + 1); then t(n,m)=Sum[(-1)^j *Y(n + 1, j)*(k + 1 - j)ⁿ, {j, 0, k + 1}]. A155796

Decimal expansion of Ls₇(π/3), the value of the 7th basic generalized log-sine integral at π/3 (negated). A258763

Number of divisors of ∑_i=1..n prime(i). A74369