Base | Representation |
---|---|
bin | 1011001110111… |
… | …1111101101010 |
3 | 10021122221210212 |
4 | 2303233331222 |
5 | 44030321414 |
6 | 4401541122 |
7 | 1111341530 |
oct | 263577552 |
9 | 107587725 |
10 | 47120234 |
11 | 24664147 |
12 | 139447a2 |
13 | 99ba6c5 |
14 | 6388150 |
15 | 420b83e |
hex | 2ceff6a |
47120234 has 32 divisors (see below), whose sum is σ = 83655936. Its totient is φ = 19486080.
The previous prime is 47120197. The next prime is 47120239. The reversal of 47120234 is 43202174.
It is not an unprimeable number, because it can be changed into a prime (47120239) 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, 58724 + ... + 59520.
It is an arithmetic number, because the mean of its divisors is an integer number (2614248).
Almost surely, 247120234 is an apocalyptic number.
47120234 is a deficient number, since it is larger than the sum of its proper divisors (36535702).
47120234 is a wasteful number, since it uses less digits than its factorization.
47120234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950.
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 47120234 is about 6864.4179651300. The cubic root of 47120234 is about 361.1900790210.
The spelling of 47120234 in words is "forty-seven million, one hundred twenty thousand, two hundred thirty-four".
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