Base | Representation |
---|---|
bin | 1011111111010… |
… | …1111010110100 |
3 | 10111122000101210 |
4 | 2333311322310 |
5 | 100333242411 |
6 | 4553521420 |
7 | 1150314054 |
oct | 277657264 |
9 | 114560353 |
10 | 50290356 |
11 | 26429986 |
12 | 14a13270 |
13 | a55a60c |
14 | 6971564 |
15 | 4635ca6 |
hex | 2ff5eb4 |
50290356 has 12 divisors (see below), whose sum is σ = 117344192. Its totient is φ = 16763448.
The previous prime is 50290337. The next prime is 50290367. The reversal of 50290356 is 65309205.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095420 + ... + 2095443.
Almost surely, 250290356 is an apocalyptic number.
It is an amenable number.
50290356 is an abundant number, since it is smaller than the sum of its proper divisors (67053836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50290356 is a wasteful number, since it uses less digits than its factorization.
50290356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4190870 (or 4190868 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 50290356 is about 7091.5693608679. The cubic root of 50290356 is about 369.1148943415.
The spelling of 50290356 in words is "fifty million, two hundred ninety thousand, three hundred fifty-six".
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