Base | Representation |
---|---|
bin | 101011010011000010… |
… | …0110111001110010000 |
3 | 22212222222102011200020 |
4 | 1112212010313032100 |
5 | 3010411013341330 |
6 | 110414213023440 |
7 | 6501101052333 |
oct | 1264604671620 |
9 | 285888364606 |
10 | 92980605840 |
11 | 36484145401 |
12 | 1602b024b80 |
13 | 89ca4a6085 |
14 | 4700ad661a |
15 | 2642d8e210 |
hex | 15a6137390 |
92980605840 has 80 divisors (see below), whose sum is σ = 288273835008. Its totient is φ = 24791907328.
The previous prime is 92980605833. The next prime is 92980605841. The reversal of 92980605840 is 4850608929.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (92980605841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2688337 + ... + 2722703.
Almost surely, 292980605840 is an apocalyptic number.
It is an amenable number.
92980605840 is an abundant number, since it is smaller than the sum of its proper divisors (195293229168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92980605840 is a wasteful number, since it uses less digits than its factorization.
92980605840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45656 (or 45650 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 92980605840 in words is "ninety-two billion, nine hundred eighty million, six hundred five thousand, eight hundred forty".
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