Base | Representation |
---|---|
bin | 10111111101001… |
… | …110011010000100 |
3 | 1001000021221111102 |
4 | 113331032122010 |
5 | 1310343111024 |
6 | 103514355232 |
7 | 12650212142 |
oct | 2775163204 |
9 | 1030257442 |
10 | 401925764 |
11 | 196970859 |
12 | b272bb18 |
13 | 65366cc6 |
14 | 3b546592 |
15 | 254441ae |
hex | 17f4e684 |
401925764 has 48 divisors (see below), whose sum is σ = 772353792. Its totient is φ = 182257152.
The previous prime is 401925751. The next prime is 401925803. The reversal of 401925764 is 467529104.
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, 213194 + ... + 215070.
It is an arithmetic number, because the mean of its divisors is an integer number (16090704).
Almost surely, 2401925764 is an apocalyptic number.
It is an amenable number.
401925764 is a deficient number, since it is larger than the sum of its proper divisors (370428028).
401925764 is a wasteful number, since it uses less digits than its factorization.
401925764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2012 (or 2010 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The square root of 401925764 is about 20048.0862927113. The cubic root of 401925764 is about 737.9868364267.
The spelling of 401925764 in words is "four hundred one million, nine hundred twenty-five thousand, seven hundred sixty-four".
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