Base | Representation |
---|---|
bin | 1011110000011… |
… | …0010011101000 |
3 | 10102210011002201 |
4 | 2330012103220 |
5 | 100110341104 |
6 | 4520505544 |
7 | 1136055511 |
oct | 274062350 |
9 | 112704081 |
10 | 49308904 |
11 | 25919567 |
12 | 1461b2b4 |
13 | a2a5988 |
14 | 6797a08 |
15 | 44e00a4 |
hex | 2f064e8 |
49308904 has 16 divisors (see below), whose sum is σ = 92633220. Its totient is φ = 24606720.
The previous prime is 49308871. The next prime is 49308911. The reversal of 49308904 is 40980394.
It can be written as a sum of positive squares in 2 ways, for example, as 49028004 + 280900 = 7002^2 + 530^2 .
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, 1369 + ... + 10024.
Almost surely, 249308904 is an apocalyptic number.
It is an amenable number.
49308904 is a deficient number, since it is larger than the sum of its proper divisors (43324316).
49308904 is a wasteful number, since it uses less digits than its factorization.
49308904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11940 (or 11936 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 49308904 is about 7022.0299059460. The cubic root of 49308904 is about 366.6979227717.
The spelling of 49308904 in words is "forty-nine million, three hundred eight thousand, nine hundred four".
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