Properties of the Number 73898

Seventy-Three Thousand Eight Hundred Ninety-Eight

Basics

Value: 73897 → 73898 → 73899

Parity: even

Prime: No

Previous Prime: 73897

Next Prime: 73907

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 3359

Divisors: 1, 2, 11, 22, 3359, 6718, 36949, 73898

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010000010101010

Octal: 220252

Duodecimal: 36922

Hexadecimal: 120aa

Square: 5460914404

Square Root: 271.84186579701077

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

Convolution of sequence of primes with sequence σ(n). A86718

Decimal expansion of the x-intercept of the shortest segment from the positive·axis through (2,1) to the line y=x. A197032

a(1) = 1; for n>1, a(n) = smallest even or odd number not occurring earlier accordingly as n is prime or composite. A73898

Triangle T(n, k, q) = ∑_j=0..10 q^j * floor( binomial(n+1,k)*binomial(n-1,k-1)/(2^j*(n+1)) ) for q = 3, read by rows. A174045

Decimal expansion of the shortest distance from the·axis through (2,1) to the line y=x. A197033