Base | Representation |
---|---|
bin | 1100000011001… |
… | …0011101001011 |
3 | 10112002121112110 |
4 | 3000302131023 |
5 | 100414211230 |
6 | 5003113403 |
7 | 1152366012 |
oct | 300623513 |
9 | 115077473 |
10 | 50538315 |
11 | 26589203 |
12 | 14b12863 |
13 | a616439 |
14 | 69d7a79 |
15 | 46844b0 |
hex | 303274b |
50538315 has 16 divisors (see below), whose sum is σ = 81446400. Its totient is φ = 26758752.
The previous prime is 50538311. The next prime is 50538349. The reversal of 50538315 is 51383505.
It is not a de Polignac number, because 50538315 - 22 = 50538311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50538311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10035 + ... + 14204.
It is an arithmetic number, because the mean of its divisors is an integer number (5090400).
Almost surely, 250538315 is an apocalyptic number.
50538315 is a deficient number, since it is larger than the sum of its proper divisors (30908085).
50538315 is a wasteful number, since it uses less digits than its factorization.
50538315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24386.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 50538315 is about 7109.0305246215. The cubic root of 50538315 is about 369.7205462309.
The spelling of 50538315 in words is "fifty million, five hundred thirty-eight thousand, three hundred fifteen".
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