Base | Representation |
---|---|
bin | 1011111000000… |
… | …0010011110100 |
3 | 10110201112121000 |
4 | 2332000103310 |
5 | 100222334003 |
6 | 4535323300 |
7 | 1143236442 |
oct | 276002364 |
9 | 113645530 |
10 | 49808628 |
11 | 2612aa61 |
12 | 14820530 |
13 | a41c27c |
14 | 6887b92 |
15 | 458d1a3 |
hex | 2f804f4 |
49808628 has 24 divisors (see below), whose sum is σ = 129133760. Its totient is φ = 16602840.
The previous prime is 49808617. The next prime is 49808659. The reversal of 49808628 is 82680894.
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 7 ways as a sum of consecutive naturals, for example, 230488 + ... + 230703.
Almost surely, 249808628 is an apocalyptic number.
It is an amenable number.
49808628 is an abundant number, since it is smaller than the sum of its proper divisors (79325132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49808628 is a wasteful number, since it uses less digits than its factorization.
49808628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461204 (or 461196 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 49808628 is about 7057.5227948622. The cubic root of 49808628 is about 367.9325352854.
The spelling of 49808628 in words is "forty-nine million, eight hundred eight thousand, six hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •