Base | Representation |
---|---|
bin | 10111111010101… |
… | …001001000100100 |
3 | 1000222000112212211 |
4 | 113322221020210 |
5 | 1310204430204 |
6 | 103452053204 |
7 | 12641362405 |
oct | 2772511044 |
9 | 1028015784 |
10 | 401248804 |
11 | 196549190 |
12 | b2464204 |
13 | 6518ab38 |
14 | 3b40b9ac |
15 | 2535d804 |
hex | 17ea9224 |
401248804 has 24 divisors (see below), whose sum is σ = 766882368. Its totient is φ = 182180640.
The previous prime is 401248769. The next prime is 401248829. The reversal of 401248804 is 408842104.
It is a super-2 number, since 2×4012488042 = 322001205422860832, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38614 + ... + 47890.
It is an arithmetic number, because the mean of its divisors is an integer number (31953432).
Almost surely, 2401248804 is an apocalyptic number.
401248804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
401248804 is a deficient number, since it is larger than the sum of its proper divisors (365633564).
401248804 is a wasteful number, since it uses less digits than its factorization.
401248804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10275 (or 10273 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 31.
The square root of 401248804 is about 20031.1957705974. The cubic root of 401248804 is about 737.5722753643.
The spelling of 401248804 in words is "four hundred one million, two hundred forty-eight thousand, eight hundred four".
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