Base | Representation |
---|---|
bin | 1100000100101… |
… | …0000110100100 |
3 | 10112021112101202 |
4 | 3001022012210 |
5 | 100430311142 |
6 | 5005142032 |
7 | 1153251260 |
oct | 301120644 |
9 | 115245352 |
10 | 50635172 |
11 | 26644a55 |
12 | 14b5a918 |
13 | a64b553 |
14 | 6a210a0 |
15 | 46a3032 |
hex | 304a1a4 |
50635172 has 12 divisors (see below), whose sum is σ = 101270400. Its totient is φ = 21700776.
The previous prime is 50635159. The next prime is 50635219. The reversal of 50635172 is 27153605.
50635172 is an admirable 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, 904172 + ... + 904227.
It is an arithmetic number, because the mean of its divisors is an integer number (8439200).
Almost surely, 250635172 is an apocalyptic number.
It is an amenable number.
50635172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50635172 is a wasteful number, since it uses less digits than its factorization.
50635172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808410 (or 1808408 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 29.
The square root of 50635172 is about 7115.8395147727. The cubic root of 50635172 is about 369.9565860920.
Adding to 50635172 its reverse (27153605), we get a palindrome (77788777).
The spelling of 50635172 in words is "fifty million, six hundred thirty-five thousand, one hundred seventy-two".
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