Base | Representation |
---|---|
bin | 10111111101000… |
… | …101001101101000 |
3 | 1001000020000211121 |
4 | 113331011031220 |
5 | 1310340404404 |
6 | 103513505024 |
7 | 12646664302 |
oct | 2775051550 |
9 | 1030200747 |
10 | 401888104 |
11 | 196945532 |
12 | b2712174 |
13 | 65352b17 |
14 | 3b536972 |
15 | 25437e54 |
hex | 17f45368 |
401888104 has 16 divisors (see below), whose sum is σ = 755566020. Its totient is φ = 200403840.
The previous prime is 401888083. The next prime is 401888159.
It is a happy number.
401888104 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 349615204 + 52272900 = 18698^2 + 7230^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 401888104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64357 + ... + 70324.
Almost surely, 2401888104 is an apocalyptic number.
It is an amenable number.
401888104 is a deficient number, since it is larger than the sum of its proper divisors (353677916).
401888104 is a wasteful number, since it uses less digits than its factorization.
401888104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135060 (or 135056 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 34.
The square root of 401888104 is about 20047.1470289415. The cubic root of 401888104 is about 737.9637861897.
The spelling of 401888104 in words is "four hundred one million, eight hundred eighty-eight thousand, one hundred four".
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