Base | Representation |
---|---|
bin | 100111000000010000… |
… | …0101010110100100000 |
3 | 22000012102000112002002 |
4 | 1032000200222310200 |
5 | 2333020132120042 |
6 | 102251244343132 |
7 | 6023442606335 |
oct | 1160040526440 |
9 | 260172015062 |
10 | 83760426272 |
11 | 32582638a96 |
12 | 14297244aa8 |
13 | 7b8b224713 |
14 | 40a836898c |
15 | 22a36be132 |
hex | 138082ad20 |
83760426272 has 96 divisors (see below), whose sum is σ = 183835008000. Its totient is φ = 37384098048.
The previous prime is 83760426259. The next prime is 83760426287. The reversal of 83760426272 is 27262406738.
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, 892229 + ... + 981627.
It is an arithmetic number, because the mean of its divisors is an integer number (1914948000).
Almost surely, 283760426272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83760426272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91917504000).
83760426272 is an abundant number, since it is smaller than the sum of its proper divisors (100074581728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83760426272 is a wasteful number, since it uses less digits than its factorization.
83760426272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89518 (or 89510 counting only the distinct ones).
The product of its (nonzero) digits is 1354752, while the sum is 47.
The spelling of 83760426272 in words is "eighty-three billion, seven hundred sixty million, four hundred twenty-six thousand, two hundred seventy-two".
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