Base | Representation |
---|---|
bin | 10000011101111011100011… |
… | …011001010101110010111100 |
3 | 100111102211000100200012000221 |
4 | 100131323203121111302330 |
5 | 33443110013211203220 |
6 | 414011501235231124 |
7 | 21153400510135351 |
oct | 2035734331256274 |
9 | 314384010605027 |
10 | 72425553616060 |
11 | 21093560982267 |
12 | 81586834484a4 |
13 | 3154914a1ac88 |
14 | 13c55b61b2628 |
15 | 858e4c9989aa |
hex | 41dee3655cbc |
72425553616060 has 24 divisors (see below), whose sum is σ = 154363717262160. Its totient is φ = 28537830081024.
The previous prime is 72425553616033. The next prime is 72425553616067. The reversal of 72425553616060 is 6061635552427.
It is a junction number, because it is equal to n+sod(n) for n = 72425553615989 and 72425553616007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72425553616067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27024458965 + ... + 27024461644.
It is an arithmetic number, because the mean of its divisors is an integer number (6431821552590).
Almost surely, 272425553616060 is an apocalyptic number.
It is an amenable number.
72425553616060 is an abundant number, since it is smaller than the sum of its proper divisors (81938163646100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72425553616060 is a wasteful number, since it uses less digits than its factorization.
72425553616060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54048920685 (or 54048920683 counting only the distinct ones).
The product of its (nonzero) digits is 9072000, while the sum is 52.
The spelling of 72425553616060 in words is "seventy-two trillion, four hundred twenty-five billion, five hundred fifty-three million, six hundred sixteen thousand, sixty".
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