Base | Representation |
---|---|
bin | 1000101000100… |
… | …01111101111000 |
3 | 12001021120212212 |
4 | 10110101331320 |
5 | 122020102321 |
6 | 11104154252 |
7 | 1536414404 |
oct | 424217570 |
9 | 161246785 |
10 | 72425336 |
11 | 37978255 |
12 | 20308988 |
13 | 1200a739 |
14 | 9894104 |
15 | 655955b |
hex | 4511f78 |
72425336 has 16 divisors (see below), whose sum is σ = 135975240. Its totient is φ = 36165280.
The previous prime is 72425333. The next prime is 72425347. The reversal of 72425336 is 63352427.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72425333) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 12081.
Almost surely, 272425336 is an apocalyptic number.
It is an amenable number.
72425336 is a deficient number, since it is larger than the sum of its proper divisors (63549904).
72425336 is a wasteful number, since it uses less digits than its factorization.
72425336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11854 (or 11850 counting only the distinct ones).
The product of its digits is 30240, while the sum is 32.
The square root of 72425336 is about 8510.3076325125. The cubic root of 72425336 is about 416.8343554019.
The spelling of 72425336 in words is "seventy-two million, four hundred twenty-five thousand, three hundred thirty-six".
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