Base | Representation |
---|---|
bin | 110010000100000010… |
… | …1100110001000111100 |
3 | 101021111112210010011110 |
4 | 1210020011212020330 |
5 | 3230140011221233 |
6 | 121220033322020 |
7 | 10524123535452 |
oct | 1441005461074 |
9 | 337445703143 |
10 | 107509867068 |
11 | 4165a57640a |
12 | 18a04a06310 |
13 | a1a4643976 |
14 | 52bc5c09d2 |
15 | 2be36ba663 |
hex | 190816623c |
107509867068 has 48 divisors (see below), whose sum is σ = 260686540800. Its totient is φ = 34447828800.
The previous prime is 107509867063. The next prime is 107509867111. The reversal of 107509867068 is 860768905701.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 107509866999 and 107509867017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107509867063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914388 + ... + 1025243.
It is an arithmetic number, because the mean of its divisors is an integer number (5430969600).
Almost surely, 2107509867068 is an apocalyptic number.
It is an amenable number.
107509867068 is an abundant number, since it is smaller than the sum of its proper divisors (153176673732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107509867068 is a wasteful number, since it uses less digits than its factorization.
107509867068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1939818 (or 1939816 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 57.
The spelling of 107509867068 in words is "one hundred seven billion, five hundred nine million, eight hundred sixty-seven thousand, sixty-eight".
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