Base | Representation |
---|---|
bin | 1100001000000… |
… | …1010101010100 |
3 | 10112201000201102 |
4 | 3002001111110 |
5 | 101010031041 |
6 | 5014045232 |
7 | 1155212645 |
oct | 302012524 |
9 | 115630642 |
10 | 50861396 |
11 | 26789a13 |
12 | 15049818 |
13 | a6ca501 |
14 | 6a7d6cc |
15 | 46ea09b |
hex | 3081554 |
50861396 has 12 divisors (see below), whose sum is σ = 89165748. Its totient is φ = 25385472.
The previous prime is 50861381. The next prime is 50861401. The reversal of 50861396 is 69316805.
It can be written as a sum of positive squares in 2 ways, for example, as 31764496 + 19096900 = 5636^2 + 4370^2 .
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, 8711 + ... + 13326.
It is an arithmetic number, because the mean of its divisors is an integer number (7430479).
Almost surely, 250861396 is an apocalyptic number.
It is an amenable number.
50861396 is a deficient number, since it is larger than the sum of its proper divisors (38304352).
50861396 is a wasteful number, since it uses less digits than its factorization.
50861396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22618 (or 22616 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 50861396 is about 7131.7176051776. The cubic root of 50861396 is about 370.5067223227.
The spelling of 50861396 in words is "fifty million, eight hundred sixty-one thousand, three hundred ninety-six".
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