Base | Representation |
---|---|
bin | 1101000101101… |
… | …0011111001110 |
3 | 10211022000222001 |
4 | 3101122133032 |
5 | 103023142330 |
6 | 5240342514 |
7 | 1234420240 |
oct | 321323716 |
9 | 124260861 |
10 | 54896590 |
11 | 28a95691 |
12 | 16474a3a |
13 | b4b10b8 |
14 | 7410090 |
15 | 4c459ca |
hex | 345a7ce |
54896590 has 32 divisors (see below), whose sum is σ = 113186304. Its totient is φ = 18779040.
The previous prime is 54896573. The next prime is 54896591. The reversal of 54896590 is 9569845.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 54896590.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54896591) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56287 + ... + 57253.
It is an arithmetic number, because the mean of its divisors is an integer number (3537072).
Almost surely, 254896590 is an apocalyptic number.
54896590 is an abundant number, since it is smaller than the sum of its proper divisors (58289714).
54896590 is a wasteful number, since it uses less digits than its factorization.
54896590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1792.
The product of its (nonzero) digits is 388800, while the sum is 46.
The square root of 54896590 is about 7409.2233061233. The cubic root of 54896590 is about 380.0567551425.
The spelling of 54896590 in words is "fifty-four million, eight hundred ninety-six thousand, five hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •