Properties of the Number 97470

Ninety-Seven Thousand Four Hundred Seventy

Basics

Value: 97469 → 97470 → 97471

Parity: even

Prime: No

Previous Prime: 97463

Next Prime: 97499

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 5 × 19 ²

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111110010111110

Octal: 276276

Duodecimal: 484A6

Hexadecimal: 17cbe

Square: 9500400900

Square Root: 312.20185777794467

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

Rhonda numbers in sexagesimal number system. A255731

a(n) = 4·n³ - 3·n + 1. A280089

G.f. A(x) satisfies A(x²)³/A(x⁴)³ = 1 + (A(x)/A(x⁴) - 1)². A376229

Numbers n such that n*φ(n-1) is a perfect square. A69069

Numbers k such that 2^2·k - (2·k-1) is prime. A119386

Numbers k such that k and k² use only the digits 0, 4, 5, 7 and 9. A136952

Numbers k such that k = x + y, k' = x' + y' and k'' = x'' + y'', where k' and k'' are the first and second arithmetic derivatives of k. A293252

T(n, k) is the number of k-element connected subposets of the n-th Boolean lattice, 0 <= k <= 2ⁿ. A270952

Rectangular table, read by antidiagonals, where the g.f. of row n is ∑_i>=0 F_i(x)ⁿ / 2ⁱ⁺¹, where F₀(x)=x, F_n+1(x) = F_n(x+x²), for n>=1. A122941

Number of 0's in the decimal expansion of the lesser of twin primes. A97470