Base | Representation |
---|---|
bin | 1011010000101… |
… | …1101111010111 |
3 | 10021212201212200 |
4 | 2310023233113 |
5 | 44042442012 |
6 | 4404215543 |
7 | 1112324322 |
oct | 264135727 |
9 | 107781780 |
10 | 47234007 |
11 | 24731677 |
12 | 1399a5b3 |
13 | 9a2a422 |
14 | 63b77b9 |
15 | 42303dc |
hex | 2d0bbd7 |
47234007 has 24 divisors (see below), whose sum is σ = 72792720. Its totient is φ = 29410560.
The previous prime is 47234003. The next prime is 47234023. The reversal of 47234007 is 70043274.
It is not a de Polignac number, because 47234007 - 22 = 47234003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47234003) 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, 20157 + ... + 22377.
It is an arithmetic number, because the mean of its divisors is an integer number (3033030).
Almost surely, 247234007 is an apocalyptic number.
47234007 is a deficient number, since it is larger than the sum of its proper divisors (25558713).
47234007 is a wasteful number, since it uses less digits than its factorization.
47234007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2383 (or 2380 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 47234007 is about 6872.7001244053. The cubic root of 47234007 is about 361.4805462348.
The spelling of 47234007 in words is "forty-seven million, two hundred thirty-four thousand, seven".
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