Base | Representation |
---|---|
bin | 1110010010010101011… |
… | …01010000110011010110 |
3 | 1201221001020122222110221 |
4 | 13021022231100303112 |
5 | 31020310142313110 |
6 | 1013301302304554 |
7 | 50315312121556 |
oct | 7111255206326 |
9 | 1657036588427 |
10 | 490879651030 |
11 | 17a1a984730a |
12 | 7b17672815a |
13 | 3739c780a92 |
14 | 19a89c41166 |
15 | cb800d27da |
hex | 724ab50cd6 |
490879651030 has 64 divisors (see below), whose sum is σ = 946133151552. Its totient is φ = 182719713280.
The previous prime is 490879651007. The next prime is 490879651069. The reversal of 490879651030 is 30156978094.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9451092 + ... + 9502888.
It is an arithmetic number, because the mean of its divisors is an integer number (14783330493).
Almost surely, 2490879651030 is an apocalyptic number.
490879651030 is a deficient number, since it is larger than the sum of its proper divisors (455253500522).
490879651030 is a wasteful number, since it uses less digits than its factorization.
490879651030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52449.
The product of its (nonzero) digits is 1632960, while the sum is 52.
The spelling of 490879651030 in words is "four hundred ninety billion, eight hundred seventy-nine million, six hundred fifty-one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •