Base | Representation |
---|---|
bin | 1000101010100… |
… | …00101101111100 |
3 | 12001202122110102 |
4 | 10111100231330 |
5 | 122101313424 |
6 | 11113500232 |
7 | 1541534636 |
oct | 425205574 |
9 | 161678412 |
10 | 72682364 |
11 | 38033377 |
12 | 20411678 |
13 | 1209a721 |
14 | 991da56 |
15 | 65aa7ae |
hex | 4550b7c |
72682364 has 6 divisors (see below), whose sum is σ = 127194144. Its totient is φ = 36341180.
The previous prime is 72682343. The next prime is 72682387. The reversal of 72682364 is 46328627.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 9085292 + ... + 9085299.
It is an arithmetic number, because the mean of its divisors is an integer number (21199024).
Almost surely, 272682364 is an apocalyptic number.
It is an amenable number.
72682364 is a deficient number, since it is larger than the sum of its proper divisors (54511780).
72682364 is a wasteful number, since it uses less digits than its factorization.
72682364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18170595 (or 18170593 counting only the distinct ones).
The product of its digits is 96768, while the sum is 38.
The square root of 72682364 is about 8525.3952401047. The cubic root of 72682364 is about 417.3268700209.
The spelling of 72682364 in words is "seventy-two million, six hundred eighty-two thousand, three hundred sixty-four".
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