Base | Representation |
---|---|
bin | 11101001111011… |
… | …010010010110100 |
3 | 1021012010000001012 |
4 | 131033122102310 |
5 | 2001042012444 |
6 | 120402451352 |
7 | 15104565560 |
oct | 3517322264 |
9 | 1235100035 |
10 | 490579124 |
11 | 231a123a2 |
12 | 118363b58 |
13 | 7a837009 |
14 | 492226a0 |
15 | 2d106b9e |
hex | 1d3da4b4 |
490579124 has 24 divisors (see below), whose sum is σ = 982520448. Its totient is φ = 209956320.
The previous prime is 490579087. The next prime is 490579127. The reversal of 490579124 is 421975094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490579127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9014 + ... + 32594.
It is an arithmetic number, because the mean of its divisors is an integer number (40938352).
Almost surely, 2490579124 is an apocalyptic number.
It is an amenable number.
490579124 is an abundant number, since it is smaller than the sum of its proper divisors (491941324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490579124 is a wasteful number, since it uses less digits than its factorization.
490579124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24335 (or 24333 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 41.
The square root of 490579124 is about 22149.0208361453. The cubic root of 490579124 is about 788.6839831627.
The spelling of 490579124 in words is "four hundred ninety million, five hundred seventy-nine thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •