Base | Representation |
---|---|
bin | 100110111100101111… |
… | …0001101101111101000 |
3 | 21222220011211020102110 |
4 | 1031321132031233220 |
5 | 2332244414424001 |
6 | 102231425402320 |
7 | 6020510115405 |
oct | 1157136155750 |
9 | 258804736373 |
10 | 83642342376 |
11 | 32521a1589a |
12 | 142637993a0 |
13 | 7b6c91b9a8 |
14 | 40967cb2ac |
15 | 22981463d6 |
hex | 137978dbe8 |
83642342376 has 64 divisors (see below), whose sum is σ = 217699416000. Its totient is φ = 26755619328.
The previous prime is 83642342369. The next prime is 83642342383. The reversal of 83642342376 is 67324324638.
It is an interprime number because it is at equal distance from previous prime (83642342369) and next prime (83642342383).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580326 + ... + 709973.
It is an arithmetic number, because the mean of its divisors is an integer number (3401553375).
Almost surely, 283642342376 is an apocalyptic number.
It is an amenable number.
83642342376 is an abundant number, since it is smaller than the sum of its proper divisors (134057073624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83642342376 is a wasteful number, since it uses less digits than its factorization.
83642342376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1290418 (or 1290414 counting only the distinct ones).
The product of its digits is 3483648, while the sum is 48.
The spelling of 83642342376 in words is "eighty-three billion, six hundred forty-two million, three hundred forty-two thousand, three hundred seventy-six".
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