Base | Representation |
---|---|
bin | 110000000000101011… |
… | …1000010110110100000 |
3 | 100212010100122221222101 |
4 | 1200001113002312200 |
5 | 3142123110031222 |
6 | 115210414220144 |
7 | 10306651552255 |
oct | 1400127026640 |
9 | 325110587871 |
10 | 103102033312 |
11 | 3a7a84566a3 |
12 | 17b947b4654 |
13 | 995139a105 |
14 | 4dc102742c |
15 | 2a36735927 |
hex | 18015c2da0 |
103102033312 has 48 divisors (see below), whose sum is σ = 210657283200. Its totient is φ = 49613213440.
The previous prime is 103102033303. The next prime is 103102033361. The reversal of 103102033312 is 213330201301.
It is a self number, because there is not a number n which added to its sum of digits gives 103102033312.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109989 + ... + 467227.
It is an arithmetic number, because the mean of its divisors is an integer number (4388693400).
Almost surely, 2103102033312 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 103102033312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105328641600).
103102033312 is an abundant number, since it is smaller than the sum of its proper divisors (107555249888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103102033312 is a wasteful number, since it uses less digits than its factorization.
103102033312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357589 (or 357581 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 103102033312 its reverse (213330201301), we get a palindrome (316432234613).
The spelling of 103102033312 in words is "one hundred three billion, one hundred two million, thirty-three thousand, three hundred twelve".
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