Base | Representation |
---|---|
bin | 1011111101011… |
… | …1000110110010 |
3 | 10111101121021100 |
4 | 2333113012302 |
5 | 100320223041 |
6 | 4551105230 |
7 | 1146250104 |
oct | 277270662 |
9 | 114347240 |
10 | 50164146 |
11 | 2635307a |
12 | 14972216 |
13 | a515036 |
14 | 693b574 |
15 | 460d6b6 |
hex | 2fd71b2 |
50164146 has 24 divisors (see below), whose sum is σ = 109092204. Its totient is φ = 16659360.
The previous prime is 50164139. The next prime is 50164151. The reversal of 50164146 is 64146105.
It can be written as a sum of positive squares in 2 ways, for example, as 49154121 + 1010025 = 7011^2 + 1005^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45 + ... + 10016.
Almost surely, 250164146 is an apocalyptic number.
50164146 is an abundant number, since it is smaller than the sum of its proper divisors (58928058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50164146 is a wasteful number, since it uses less digits than its factorization.
50164146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10346 (or 10343 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 50164146 is about 7082.6651763302. The cubic root of 50164146 is about 368.8058555244.
The spelling of 50164146 in words is "fifty million, one hundred sixty-four thousand, one hundred forty-six".
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