Base | Representation |
---|---|
bin | 110010010011101010… |
… | …0100010111001110100 |
3 | 101022212001210201022112 |
4 | 1210213110202321310 |
5 | 3232223133122133 |
6 | 121344032550152 |
7 | 10543115553131 |
oct | 1444724427164 |
9 | 338761721275 |
10 | 108033879668 |
11 | 418a9343880 |
12 | 18b303b2358 |
13 | a2590856b0 |
14 | 532c027588 |
15 | 2c246c8648 |
hex | 1927522e74 |
108033879668 has 48 divisors (see below), whose sum is σ = 222146983296. Its totient is φ = 45321682560.
The previous prime is 108033879661. The next prime is 108033879731. The reversal of 108033879668 is 866978330801.
It is a super-2 number, since 2×1080338796682 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108033879661) 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, 5099105 + ... + 5120247.
It is an arithmetic number, because the mean of its divisors is an integer number (4628062152).
Almost surely, 2108033879668 is an apocalyptic number.
It is an amenable number.
108033879668 is an abundant number, since it is smaller than the sum of its proper divisors (114113103628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108033879668 is a wasteful number, since it uses less digits than its factorization.
108033879668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30104 (or 30102 counting only the distinct ones).
The product of its (nonzero) digits is 10450944, while the sum is 59.
The spelling of 108033879668 in words is "one hundred eight billion, thirty-three million, eight hundred seventy-nine thousand, six hundred sixty-eight".
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