Base | Representation |
---|---|
bin | 1011111010010… |
… | …1000110010000 |
3 | 10111000012021220 |
4 | 2332211012100 |
5 | 100242144222 |
6 | 4542445040 |
7 | 1144434654 |
oct | 276450620 |
9 | 114005256 |
10 | 49959312 |
11 | 26223197 |
12 | 14893780 |
13 | a472a30 |
14 | 68c6a64 |
15 | 45bcb5c |
hex | 2fa5190 |
49959312 has 120 divisors (see below), whose sum is σ = 147532224. Its totient is φ = 14454528.
The previous prime is 49959251. The next prime is 49959317. The reversal of 49959312 is 21395994.
It is not an unprimeable number, because it can be changed into a prime (49959317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846739 + ... + 846797.
Almost surely, 249959312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49959312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73766112).
49959312 is an abundant number, since it is smaller than the sum of its proper divisors (97572912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49959312 is a wasteful number, since it uses less digits than its factorization.
49959312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165 (or 100 counting only the distinct ones).
The product of its digits is 87480, while the sum is 42.
The square root of 49959312 is about 7068.1901502436. The cubic root of 49959312 is about 368.3031921629.
The spelling of 49959312 in words is "forty-nine million, nine hundred fifty-nine thousand, three hundred twelve".
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