Base | Representation |
---|---|
bin | 1100001100000… |
… | …01101011101100 |
3 | 21010101111002201 |
4 | 12012001223230 |
5 | 202133234202 |
6 | 14051231244 |
7 | 2351023462 |
oct | 606015354 |
9 | 233344081 |
10 | 102243052 |
11 | 5279379a |
12 | 2a2a8524 |
13 | 1824a762 |
14 | d816832 |
15 | 8e99387 |
hex | 6181aec |
102243052 has 24 divisors (see below), whose sum is σ = 181734336. Its totient is φ = 50323728.
The previous prime is 102243019. The next prime is 102243059. The reversal of 102243052 is 250342201.
It is not an unprimeable number, because it can be changed into a prime (102243059) 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, 181323 + ... + 181885.
It is an arithmetic number, because the mean of its divisors is an integer number (7572264).
Almost surely, 2102243052 is an apocalyptic number.
It is an amenable number.
102243052 is a deficient number, since it is larger than the sum of its proper divisors (79491284).
102243052 is a wasteful number, since it uses less digits than its factorization.
102243052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1197 (or 1195 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 102243052 is about 10111.5306457529. The cubic root of 102243052 is about 467.6036957199.
Adding to 102243052 its reverse (250342201), we get a palindrome (352585253).
The spelling of 102243052 in words is "one hundred two million, two hundred forty-three thousand, fifty-two".
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