Base | Representation |
---|---|
bin | 1011010100100111010… |
… | …10000010000111000100 |
3 | 1101012010202220100212111 |
4 | 11222103222002013010 |
5 | 22333210211413314 |
6 | 454414301230404 |
7 | 40051246132462 |
oct | 5522352020704 |
9 | 1335122810774 |
10 | 389024326084 |
11 | 13aa910aa109 |
12 | 6348b562404 |
13 | 2a8b9780234 |
14 | 14b86625832 |
15 | a1bd061ec4 |
hex | 5a93a821c4 |
389024326084 has 12 divisors (see below), whose sum is σ = 684248371884. Its totient is φ = 193524791264.
The previous prime is 389024326073. The next prime is 389024326123. The reversal of 389024326084 is 480623420983.
It can be written as a sum of positive squares in 2 ways, for example, as 385551581184 + 3472744900 = 620928^2 + 58930^2 .
It is a super-2 number, since 2×3890243260842 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246842059 + ... + 246843634.
It is an arithmetic number, because the mean of its divisors is an integer number (57020697657).
Almost surely, 2389024326084 is an apocalyptic number.
It is an amenable number.
389024326084 is a deficient number, since it is larger than the sum of its proper divisors (295224045800).
389024326084 is a wasteful number, since it uses less digits than its factorization.
389024326084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493685894 (or 493685892 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 49.
The spelling of 389024326084 in words is "three hundred eighty-nine billion, twenty-four million, three hundred twenty-six thousand, eighty-four".
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