Base | Representation |
---|---|
bin | 101101111111101000… |
… | …010001000010110100 |
3 | 11201110210021202220010 |
4 | 231333220101002310 |
5 | 1302120242333020 |
6 | 34404303140220 |
7 | 3365554146222 |
oct | 557750210264 |
9 | 151423252803 |
10 | 49385902260 |
11 | 19a43066362 |
12 | 96a32a4670 |
13 | 4870779396 |
14 | 2566d57b12 |
15 | 14409dede0 |
hex | b7fa110b4 |
49385902260 has 48 divisors (see below), whose sum is σ = 138601435392. Its totient is φ = 13139011200.
The previous prime is 49385902253. The next prime is 49385902301. The reversal of 49385902260 is 6220958394.
It is a happy number.
49385902260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929011 + ... + 980730.
It is an arithmetic number, because the mean of its divisors is an integer number (2887529904).
Almost surely, 249385902260 is an apocalyptic number.
It is an amenable number.
49385902260 is an abundant number, since it is smaller than the sum of its proper divisors (89215533132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49385902260 is a wasteful number, since it uses less digits than its factorization.
49385902260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1910184 (or 1910182 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 48.
The spelling of 49385902260 in words is "forty-nine billion, three hundred eighty-five million, nine hundred two thousand, two hundred sixty".
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