Base | Representation |
---|---|
bin | 101011000100011011… |
… | …0110111011001100000 |
3 | 22211201210222222221122 |
4 | 1112020312313121200 |
5 | 3003410020203110 |
6 | 110253422111412 |
7 | 6452666256011 |
oct | 1261066673140 |
9 | 284653888848 |
10 | 92490397280 |
11 | 36252466466 |
12 | 15b12a1b568 |
13 | 894ca6b938 |
14 | 469596d008 |
15 | 2614d0c255 |
hex | 1588db7660 |
92490397280 has 48 divisors (see below), whose sum is σ = 218891456784. Its totient is φ = 36931330560.
The previous prime is 92490397267. The next prime is 92490397289. The reversal of 92490397280 is 8279309429.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92490397289) 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, 414827 + ... + 597546.
It is an arithmetic number, because the mean of its divisors is an integer number (4560238683).
Almost surely, 292490397280 is an apocalyptic number.
It is an amenable number.
92490397280 is an abundant number, since it is smaller than the sum of its proper divisors (126401059504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92490397280 is a wasteful number, since it uses less digits than its factorization.
92490397280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012959 (or 1012951 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 53.
The spelling of 92490397280 in words is "ninety-two billion, four hundred ninety million, three hundred ninety-seven thousand, two hundred eighty".
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