Base | Representation |
---|---|
bin | 1011111100100… |
… | …1011111110010 |
3 | 10111021202210202 |
4 | 2333021133302 |
5 | 100311432102 |
6 | 4545555202 |
7 | 1145625431 |
oct | 277113762 |
9 | 114252722 |
10 | 50108402 |
11 | 26315203 |
12 | 14945b02 |
13 | a4c5856 |
14 | 6925118 |
15 | 45ebe02 |
hex | 2fc97f2 |
50108402 has 16 divisors (see below), whose sum is σ = 76167000. Its totient is φ = 24721920.
The previous prime is 50108393. The next prime is 50108419. The reversal of 50108402 is 20480105.
It can be written as a sum of positive squares in 4 ways, for example, as 4289041 + 45819361 = 2071^2 + 6769^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53474 + ... + 54402.
Almost surely, 250108402 is an apocalyptic number.
50108402 is a deficient number, since it is larger than the sum of its proper divisors (26058598).
50108402 is a wasteful number, since it uses less digits than its factorization.
50108402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1261.
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 50108402 is about 7078.7288406888. The cubic root of 50108402 is about 368.6691952792.
Adding to 50108402 its reverse (20480105), we get a palindrome (70588507).
The spelling of 50108402 in words is "fifty million, one hundred eight thousand, four hundred two".
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