Base | Representation |
---|---|
bin | 1000101000101… |
… | …00101111101010 |
3 | 12001022011111021 |
4 | 10110110233222 |
5 | 122020433324 |
6 | 11104323054 |
7 | 1536462520 |
oct | 424245752 |
9 | 161264437 |
10 | 72436714 |
11 | 37985859 |
12 | 2031348a |
13 | 1201297c |
14 | 9898310 |
15 | 655cae4 |
hex | 4514bea |
72436714 has 16 divisors (see below), whose sum is σ = 124428096. Its totient is φ = 30981600.
The previous prime is 72436699. The next prime is 72436723. The reversal of 72436714 is 41763427.
It is a self number, because there is not a number n which added to its sum of digits gives 72436714.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2329 + ... + 12259.
It is an arithmetic number, because the mean of its divisors is an integer number (7776756).
Almost surely, 272436714 is an apocalyptic number.
72436714 is a deficient number, since it is larger than the sum of its proper divisors (51991382).
72436714 is a wasteful number, since it uses less digits than its factorization.
72436714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10461.
The product of its digits is 28224, while the sum is 34.
The square root of 72436714 is about 8510.9760897326. The cubic root of 72436714 is about 416.8561824458.
It can be divided in two parts, 7 and 2436714, that added together give a square (2436721 = 15612).
The spelling of 72436714 in words is "seventy-two million, four hundred thirty-six thousand, seven hundred fourteen".
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