Base | Representation |
---|---|
bin | 1100001001100… |
… | …0101100100010 |
3 | 10112212212222122 |
4 | 3002120230202 |
5 | 101021111330 |
6 | 5020104242 |
7 | 1156061642 |
oct | 302305442 |
9 | 115785878 |
10 | 50957090 |
11 | 268448a8 |
12 | 15095082 |
13 | a731c32 |
14 | 6aa6522 |
15 | 47185e5 |
hex | 3098b22 |
50957090 has 8 divisors (see below), whose sum is σ = 91722780. Its totient is φ = 20382832.
The previous prime is 50957077. The next prime is 50957117. The reversal of 50957090 is 9075905.
It can be written as a sum of positive squares in 2 ways, for example, as 50737129 + 219961 = 7123^2 + 469^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 50957090.
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, 2547845 + ... + 2547864.
Almost surely, 250957090 is an apocalyptic number.
50957090 is a deficient number, since it is larger than the sum of its proper divisors (40765690).
50957090 is a wasteful number, since it uses less digits than its factorization.
50957090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5095716.
The product of its (nonzero) digits is 14175, while the sum is 35.
The square root of 50957090 is about 7138.4234954225. The cubic root of 50957090 is about 370.7389420435.
The spelling of 50957090 in words is "fifty million, nine hundred fifty-seven thousand, ninety".
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