Base | Representation |
---|---|
bin | 1100001100000… |
… | …11111000011100 |
3 | 21010101221110100 |
4 | 12012003320130 |
5 | 202134031220 |
6 | 14051341100 |
7 | 2351061651 |
oct | 606037034 |
9 | 233357410 |
10 | 102252060 |
11 | 5279a539 |
12 | 2a2b1790 |
13 | 182518a1 |
14 | d819c28 |
15 | 8e9bd90 |
hex | 6183e1c |
102252060 has 72 divisors (see below), whose sum is σ = 311023440. Its totient is φ = 27191808.
The previous prime is 102252047. The next prime is 102252067. The reversal of 102252060 is 60252201.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102252067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100836 + ... + 101844.
It is an arithmetic number, because the mean of its divisors is an integer number (4319770).
Almost surely, 2102252060 is an apocalyptic number.
102252060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102252060 is an abundant number, since it is smaller than the sum of its proper divisors (208771380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102252060 is a wasteful number, since it uses less digits than its factorization.
102252060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587 (or 1582 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 102252060 is about 10111.9760680097. The cubic root of 102252060 is about 467.6174278687.
The spelling of 102252060 in words is "one hundred two million, two hundred fifty-two thousand, sixty".
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