Base | Representation |
---|---|
bin | 10111010000001… |
… | …001110101101100 |
3 | 1000012001200002201 |
4 | 113100021311230 |
5 | 1244332014242 |
6 | 102413231244 |
7 | 12444612415 |
oct | 2720116554 |
9 | 1005050081 |
10 | 390110572 |
11 | 190230935 |
12 | aa792524 |
13 | 62a8b177 |
14 | 39b4c80c |
15 | 243ad4b7 |
hex | 17409d6c |
390110572 has 24 divisors (see below), whose sum is σ = 721913472. Its totient is φ = 184156800.
The previous prime is 390110569. The next prime is 390110579. The reversal of 390110572 is 275011093.
It is a self number, because there is not a number n which added to its sum of digits gives 390110572.
It is not an unprimeable number, because it can be changed into a prime (390110579) 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, 33283 + ... + 43450.
It is an arithmetic number, because the mean of its divisors is an integer number (30079728).
Almost surely, 2390110572 is an apocalyptic number.
It is an amenable number.
390110572 is a deficient number, since it is larger than the sum of its proper divisors (331802900).
390110572 is a wasteful number, since it uses less digits than its factorization.
390110572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76809 (or 76807 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 390110572 is about 19751.2169751638. The cubic root of 390110572 is about 730.6833983099.
The spelling of 390110572 in words is "three hundred ninety million, one hundred ten thousand, five hundred seventy-two".
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