Base | Representation |
---|---|
bin | 1100001010110… |
… | …01110010110100 |
3 | 21010002011222110 |
4 | 12011121302310 |
5 | 202113022133 |
6 | 14043531020 |
7 | 2346443235 |
oct | 605316264 |
9 | 233064873 |
10 | 102079668 |
11 | 52691a69 |
12 | 2a229a70 |
13 | 181c1292 |
14 | d7b308c |
15 | 8e65c63 |
hex | 6159cb4 |
102079668 has 24 divisors (see below), whose sum is σ = 243996480. Its totient is φ = 33196480.
The previous prime is 102079661. The next prime is 102079669. The reversal of 102079668 is 866970201.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102079661) by changing a digit.
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, 103248 + ... + 104231.
It is an arithmetic number, because the mean of its divisors is an integer number (10166520).
Almost surely, 2102079668 is an apocalyptic number.
It is an amenable number.
102079668 is an abundant number, since it is smaller than the sum of its proper divisors (141916812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102079668 is a wasteful number, since it uses less digits than its factorization.
102079668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207527 (or 207525 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 102079668 is about 10103.4483222314. The cubic root of 102079668 is about 467.3544866312.
The spelling of 102079668 in words is "one hundred two million, seventy-nine thousand, six hundred sixty-eight".
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