Base | Representation |
---|---|
bin | 1001011001101100… |
… | …11010110001011110 |
3 | 111000202122000121200 |
4 | 10230312122301132 |
5 | 40314120231423 |
6 | 2152503540330 |
7 | 236036310024 |
oct | 45466326136 |
9 | 14022560550 |
10 | 5047430238 |
11 | 2160163054 |
12 | b8a45a6a6 |
13 | 625927416 |
14 | 35c4ca714 |
15 | 1e81c4d43 |
hex | 12cd9ac5e |
5047430238 has 48 divisors (see below), whose sum is σ = 11256273600. Its totient is φ = 1633919040.
The previous prime is 5047430233. The next prime is 5047430239. The reversal of 5047430238 is 8320347405.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5047430233) 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, 57648 + ... + 115836.
It is an arithmetic number, because the mean of its divisors is an integer number (234505700).
Almost surely, 25047430238 is an apocalyptic number.
5047430238 is an abundant number, since it is smaller than the sum of its proper divisors (6208843362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5047430238 is a wasteful number, since it uses less digits than its factorization.
5047430238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58337 (or 58334 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 5047430238 is about 71045.2689346729. The cubic root of 5047430238 is about 1715.3659103588.
The spelling of 5047430238 in words is "five billion, forty-seven million, four hundred thirty thousand, two hundred thirty-eight".
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