Base | Representation |
---|---|
bin | 1100001110011… |
… | …01001000100101 |
3 | 21010222012000222 |
4 | 12013031020211 |
5 | 202223131401 |
6 | 14102014125 |
7 | 2353451501 |
oct | 607151045 |
9 | 233865028 |
10 | 102552101 |
11 | 52984a03 |
12 | 2a417345 |
13 | 18328322 |
14 | d897301 |
15 | 900ac1b |
hex | 61cd225 |
102552101 has 8 divisors (see below), whose sum is σ = 112643520. Its totient is φ = 92930112.
The previous prime is 102552083. The next prime is 102552113. The reversal of 102552101 is 101255201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102552101 - 210 = 102551077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102552101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102552161) 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, 116900 + ... + 117773.
It is an arithmetic number, because the mean of its divisors is an integer number (14080440).
Almost surely, 2102552101 is an apocalyptic number.
It is an amenable number.
102552101 is a deficient number, since it is larger than the sum of its proper divisors (10091419).
102552101 is a wasteful number, since it uses less digits than its factorization.
102552101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234715.
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 102552101 is about 10126.8011237508. The cubic root of 102552101 is about 468.0743620727.
The spelling of 102552101 in words is "one hundred two million, five hundred fifty-two thousand, one hundred one".
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