Base | Representation |
---|---|
bin | 10111111100101… |
… | …000000010011100 |
3 | 1000222222221220200 |
4 | 113330220002130 |
5 | 1310323043404 |
6 | 103511143500 |
7 | 12645656016 |
oct | 2774500234 |
9 | 1028887820 |
10 | 401768604 |
11 | 196873776 |
12 | b2674b90 |
13 | 65310603 |
14 | 3b5051b6 |
15 | 25412839 |
hex | 17f2809c |
401768604 has 36 divisors (see below), whose sum is σ = 1069035240. Its totient is φ = 126874080.
The previous prime is 401768593. The next prime is 401768617. The reversal of 401768604 is 406867104.
401768604 is a `hidden beast` number, since 40 + 1 + 7 + 6 + 8 + 604 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×4017686042 = 322836022320217632, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293007 + ... + 294374.
Almost surely, 2401768604 is an apocalyptic number.
It is an amenable number.
401768604 is an abundant number, since it is smaller than the sum of its proper divisors (667266636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401768604 is a wasteful number, since it uses less digits than its factorization.
401768604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587410 (or 587405 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 401768604 is about 20044.1663333749. The cubic root of 401768604 is about 737.8906353021.
The spelling of 401768604 in words is "four hundred one million, seven hundred sixty-eight thousand, six hundred four".
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