Base | Representation |
---|---|
bin | 1011111001011… |
… | …0110111000000 |
3 | 10110220020021220 |
4 | 2332112313000 |
5 | 100233312432 |
6 | 4541315040 |
7 | 1144102641 |
oct | 276266700 |
9 | 113806256 |
10 | 49900992 |
11 | 26193399 |
12 | 14865a80 |
13 | a45231b |
14 | 68ad6c8 |
15 | 45aa72c |
hex | 2f96dc0 |
49900992 has 56 divisors (see below), whose sum is σ = 138988800. Its totient is φ = 15757056.
The previous prime is 49900987. The next prime is 49901003. The reversal of 49900992 is 29900994.
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, 3192 + ... + 10487.
Almost surely, 249900992 is an apocalyptic number.
It is an amenable number.
49900992 is an abundant number, since it is smaller than the sum of its proper divisors (89087808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49900992 is a wasteful number, since it uses less digits than its factorization.
49900992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13713 (or 13703 counting only the distinct ones).
The product of its (nonzero) digits is 52488, while the sum is 42.
The square root of 49900992 is about 7064.0634198739. The cubic root of 49900992 is about 368.1598234578.
The spelling of 49900992 in words is "forty-nine million, nine hundred thousand, nine hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •