Base | Representation |
---|---|
bin | 1011000100100110010… |
… | …00100001000010000100 |
3 | 1100100221111220002101120 |
4 | 11202103020201002010 |
5 | 22213102423332002 |
6 | 450433132553540 |
7 | 36325205201520 |
oct | 5422310410204 |
9 | 1310844802346 |
10 | 380425605252 |
11 | 137379377960 |
12 | 6188b9228b0 |
13 | 29b4919b844 |
14 | 145ac628d80 |
15 | 9d681eccbc |
hex | 5893221084 |
380425605252 has 96 divisors (see below), whose sum is σ = 1124835339264. Its totient is φ = 97191964800.
The previous prime is 380425605229. The next prime is 380425605281. The reversal of 380425605252 is 252506524083.
It is a super-2 number, since 2×3804256052522 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3318358 + ... + 3431085.
It is an arithmetic number, because the mean of its divisors is an integer number (11717034784).
Almost surely, 2380425605252 is an apocalyptic number.
It is an amenable number.
380425605252 is an abundant number, since it is smaller than the sum of its proper divisors (744409734012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380425605252 is a wasteful number, since it uses less digits than its factorization.
380425605252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6749529 (or 6749527 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 42.
The spelling of 380425605252 in words is "three hundred eighty billion, four hundred twenty-five million, six hundred five thousand, two hundred fifty-two".
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