Base | Representation |
---|---|
bin | 1011111110110… |
… | …0100111010111 |
3 | 10111120002010100 |
4 | 2333230213113 |
5 | 100331032442 |
6 | 4553025143 |
7 | 1150065003 |
oct | 277544727 |
9 | 114502110 |
10 | 50252247 |
11 | 26403291 |
12 | 149b51b3 |
13 | a546176 |
14 | 6961703 |
15 | 462984c |
hex | 2fec9d7 |
50252247 has 24 divisors (see below), whose sum is σ = 74627280. Its totient is φ = 32572800.
The previous prime is 50252233. The next prime is 50252269. The reversal of 50252247 is 74225205.
It is not a de Polignac number, because 50252247 - 24 = 50252231 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50252247.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50252047) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53163 + ... + 54099.
It is an arithmetic number, because the mean of its divisors is an integer number (3109470).
Almost surely, 250252247 is an apocalyptic number.
50252247 is a deficient number, since it is larger than the sum of its proper divisors (24375033).
50252247 is a wasteful number, since it uses less digits than its factorization.
50252247 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103 (or 1100 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 50252247 is about 7088.8819287670. The cubic root of 50252247 is about 369.0216348828.
The spelling of 50252247 in words is "fifty million, two hundred fifty-two thousand, two hundred forty-seven".
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