Base | Representation |
---|---|
bin | 11000001000110… |
… | …101010011100100 |
3 | 1001020000112120212 |
4 | 120020311103210 |
5 | 1312132444201 |
6 | 104103514552 |
7 | 13015114460 |
oct | 3010652344 |
9 | 1036015525 |
10 | 404968676 |
11 | 198659a62 |
12 | b3758a58 |
13 | 65b91048 |
14 | 3bad94a0 |
15 | 25845abb |
hex | 182354e4 |
404968676 has 24 divisors (see below), whose sum is σ = 814422336. Its totient is φ = 172596960.
The previous prime is 404968667. The next prime is 404968693. The reversal of 404968676 is 676869404.
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, 34886 + ... + 45021.
It is an arithmetic number, because the mean of its divisors is an integer number (33934264).
Almost surely, 2404968676 is an apocalyptic number.
It is an amenable number.
404968676 is an abundant number, since it is smaller than the sum of its proper divisors (409453660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404968676 is a wasteful number, since it uses less digits than its factorization.
404968676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80099 (or 80097 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 50.
The square root of 404968676 is about 20123.8335314124. The cubic root of 404968676 is about 739.8445473316.
The spelling of 404968676 in words is "four hundred four million, nine hundred sixty-eight thousand, six hundred seventy-six".
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