Base | Representation |
---|---|
bin | 1011101110101… |
… | …1111111010100 |
3 | 10102120200020021 |
4 | 2323223333110 |
5 | 100043413413 |
6 | 4514314524 |
7 | 1135126315 |
oct | 273537724 |
9 | 112520207 |
10 | 49201108 |
11 | 25855580 |
12 | 14588a44 |
13 | a2688a8 |
14 | 676a60c |
15 | 44bd18d |
hex | 2eebfd4 |
49201108 has 48 divisors (see below), whose sum is σ = 99691200. Its totient is φ = 21012480.
The previous prime is 49201099. The next prime is 49201129. The reversal of 49201108 is 80110294.
It is a happy number.
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, 191316 + ... + 191572.
It is an arithmetic number, because the mean of its divisors is an integer number (2076900).
Almost surely, 249201108 is an apocalyptic number.
It is an amenable number.
49201108 is an abundant number, since it is smaller than the sum of its proper divisors (50490092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49201108 is a wasteful number, since it uses less digits than its factorization.
49201108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520 (or 518 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 49201108 is about 7014.3501480893. The cubic root of 49201108 is about 366.4305105597.
The spelling of 49201108 in words is "forty-nine million, two hundred one thousand, one hundred eight".
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