Base | Representation |
---|---|
bin | 1011101010011… |
… | …0010111000000 |
3 | 10102001012000011 |
4 | 2322212113000 |
5 | 100010302104 |
6 | 4504234304 |
7 | 1132530652 |
oct | 272462700 |
9 | 112035004 |
10 | 48915904 |
11 | 25680274 |
12 | 1446b994 |
13 | a198b2b |
14 | 66d46d2 |
15 | 4463904 |
hex | 2ea65c0 |
48915904 has 28 divisors (see below), whose sum is σ = 97383600. Its totient is φ = 24378368.
The previous prime is 48915901. The next prime is 48915929. The reversal of 48915904 is 40951984.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48915901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21912 + ... + 24040.
Almost surely, 248915904 is an apocalyptic number.
It is an amenable number.
48915904 is a deficient number, since it is larger than the sum of its proper divisors (48467696).
48915904 is a wasteful number, since it uses less digits than its factorization.
48915904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500 (or 2490 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 48915904 is about 6993.9905633336. The cubic root of 48915904 is about 365.7211089687.
The spelling of 48915904 in words is "forty-eight million, nine hundred fifteen thousand, nine hundred four".
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