Base | Representation |
---|---|
bin | 101111111011110010… |
… | …0101101010101000000 |
3 | 100211200220201020020000 |
4 | 1133313210231111000 |
5 | 3141304041434013 |
6 | 115142231120000 |
7 | 10302616141320 |
oct | 1376744552500 |
9 | 324626636200 |
10 | 102937843008 |
11 | 3a723802030 |
12 | 17b49813000 |
13 | 99263702a0 |
14 | 4da72c7280 |
15 | 2a27101973 |
hex | 17f792d540 |
102937843008 has 1120 divisors, whose sum is σ = 416369479680. Its totient is φ = 24281026560.
The previous prime is 102937842941. The next prime is 102937843027. The reversal of 102937843008 is 800348739201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 430702153 + ... + 430702391.
It is an arithmetic number, because the mean of its divisors is an integer number (371758464).
Almost surely, 2102937843008 is an apocalyptic number.
102937843008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102937843008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208184739840).
102937843008 is an abundant number, since it is smaller than the sum of its proper divisors (313431636672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102937843008 is a wasteful number, since it uses less digits than its factorization.
102937843008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377 (or 358 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 102937843008 in words is "one hundred two billion, nine hundred thirty-seven million, eight hundred forty-three thousand, eight".
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