Base | Representation |
---|---|
bin | 10111111010011… |
… | …110001101010000 |
3 | 1000221221021111012 |
4 | 113322132031100 |
5 | 1310202012143 |
6 | 103451110052 |
7 | 12641115050 |
oct | 2772361520 |
9 | 1027837435 |
10 | 401204048 |
11 | 1965185a3 |
12 | b2442328 |
13 | 6517365b |
14 | 3b3d9560 |
15 | 25350418 |
hex | 17e9e350 |
401204048 has 20 divisors (see below), whose sum is σ = 888380640. Its totient is φ = 171944544.
The previous prime is 401204003. The next prime is 401204087. The reversal of 401204048 is 840402104.
It is a congruent number.
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, 1790978 + ... + 1791201.
It is an arithmetic number, because the mean of its divisors is an integer number (44419032).
Almost surely, 2401204048 is an apocalyptic number.
It is an amenable number.
401204048 is an abundant number, since it is smaller than the sum of its proper divisors (487176592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401204048 is a wasteful number, since it uses less digits than its factorization.
401204048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3582194 (or 3582188 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 401204048 is about 20030.0785819727. The cubic root of 401204048 is about 737.5448509734.
The spelling of 401204048 in words is "four hundred one million, two hundred four thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •