Base | Representation |
---|---|
bin | 1000101011101… |
… | …01100011100000 |
3 | 12002001022102201 |
4 | 10111311203200 |
5 | 122121130443 |
6 | 11121022544 |
7 | 1543033555 |
oct | 425654340 |
9 | 162038381 |
10 | 72833248 |
11 | 38126774 |
12 | 20484a54 |
13 | 121212c7 |
14 | 995ca2c |
15 | 65da34d |
hex | 45758e0 |
72833248 has 24 divisors (see below), whose sum is σ = 143783640. Its totient is φ = 36316800.
The previous prime is 72833227. The next prime is 72833263. The reversal of 72833248 is 84233827.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9523 + ... + 15373.
It is an arithmetic number, because the mean of its divisors is an integer number (5990985).
Almost surely, 272833248 is an apocalyptic number.
It is an amenable number.
72833248 is a deficient number, since it is larger than the sum of its proper divisors (70950392).
72833248 is a wasteful number, since it uses less digits than its factorization.
72833248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6250 (or 6242 counting only the distinct ones).
The product of its digits is 64512, while the sum is 37.
The square root of 72833248 is about 8534.2397435272. The cubic root of 72833248 is about 417.6154518340.
The spelling of 72833248 in words is "seventy-two million, eight hundred thirty-three thousand, two hundred forty-eight".
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