Base | Representation |
---|---|
bin | 1011000100100110110… |
… | …11010010010000000010 |
3 | 1100100221212011001121211 |
4 | 11202103123102100002 |
5 | 22213110203303232 |
6 | 450433430240334 |
7 | 36325265053222 |
oct | 5422333222002 |
9 | 1310855131554 |
10 | 380430525442 |
11 | 137381128530 |
12 | 618914b60aa |
13 | 29b4a2021b6 |
14 | 145ad14a082 |
15 | 9d68870a47 |
hex | 58936d2402 |
380430525442 has 32 divisors (see below), whose sum is σ = 626128729920. Its totient is φ = 171921684480.
The previous prime is 380430525439. The next prime is 380430525521. The reversal of 380430525442 is 244525034083.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 380430525395 and 380430525404.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34400778 + ... + 34411834.
It is an arithmetic number, because the mean of its divisors is an integer number (19566522810).
Almost surely, 2380430525442 is an apocalyptic number.
380430525442 is a deficient number, since it is larger than the sum of its proper divisors (245698204478).
380430525442 is a wasteful number, since it uses less digits than its factorization.
380430525442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19986.
The product of its (nonzero) digits is 460800, while the sum is 40.
The spelling of 380430525442 in words is "three hundred eighty billion, four hundred thirty million, five hundred twenty-five thousand, four hundred forty-two".
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