Base | Representation |
---|---|
bin | 1100001100010… |
… | …01100111110000 |
3 | 21010110010201000 |
4 | 12012021213300 |
5 | 202140304233 |
6 | 14052042000 |
7 | 2351220333 |
oct | 606114760 |
9 | 233403630 |
10 | 102275568 |
11 | 5280616a |
12 | 2a303300 |
13 | 1825c4b5 |
14 | d82461a |
15 | 8ea3d13 |
hex | 61899f0 |
102275568 has 40 divisors (see below), whose sum is σ = 293570000. Its totient is φ = 34091712.
The previous prime is 102275561. The next prime is 102275599. The reversal of 102275568 is 865572201.
It is a happy number.
102275568 is a `hidden beast` number, since 1 + 0 + 22 + 75 + 568 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102275561) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117943 + ... + 118806.
It is an arithmetic number, because the mean of its divisors is an integer number (7339250).
Almost surely, 2102275568 is an apocalyptic number.
102275568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
102275568 is an abundant number, since it is smaller than the sum of its proper divisors (191294432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102275568 is a wasteful number, since it uses less digits than its factorization.
102275568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236766 (or 236754 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 102275568 is about 10113.1383852887. The cubic root of 102275568 is about 467.6532605883.
The spelling of 102275568 in words is "one hundred two million, two hundred seventy-five thousand, five hundred sixty-eight".
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