Base | Representation |
---|---|
bin | 100111000101110111… |
… | …1000000111011000000 |
3 | 22000200112100122201120 |
4 | 1032023233000323000 |
5 | 2333411334024232 |
6 | 102322052432240 |
7 | 6031220325006 |
oct | 1161357007300 |
9 | 260615318646 |
10 | 83948736192 |
11 | 32669967022 |
12 | 1432a318680 |
13 | 7bbb247ac9 |
14 | 40c5386a76 |
15 | 22b4eb992c |
hex | 138bbc0ec0 |
83948736192 has 56 divisors (see below), whose sum is σ = 222138825216. Its totient is φ = 27979830528.
The previous prime is 83948736169. The next prime is 83948736197. The reversal of 83948736192 is 29163784938.
It is not an unprimeable number, because it can be changed into a prime (83948736197) 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 7 ways as a sum of consecutive naturals, for example, 2313453 + ... + 2349459.
It is an arithmetic number, because the mean of its divisors is an integer number (3966764736).
Almost surely, 283948736192 is an apocalyptic number.
It is an amenable number.
83948736192 is an abundant number, since it is smaller than the sum of its proper divisors (138190089024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83948736192 is a wasteful number, since it uses less digits than its factorization.
83948736192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48165 (or 48155 counting only the distinct ones).
The product of its digits is 15676416, while the sum is 60.
The spelling of 83948736192 in words is "eighty-three billion, nine hundred forty-eight million, seven hundred thirty-six thousand, one hundred ninety-two".
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