Base | Representation |
---|---|
bin | 1100001110000… |
… | …11111001001100 |
3 | 21010220021010011 |
4 | 12013003321030 |
5 | 202220424002 |
6 | 14101123004 |
7 | 2353233241 |
oct | 607037114 |
9 | 233807104 |
10 | 102514252 |
11 | 52959525 |
12 | 2a3b9464 |
13 | 18314029 |
14 | d8875c8 |
15 | 8eee8d7 |
hex | 61c3e4c |
102514252 has 12 divisors (see below), whose sum is σ = 181142416. Its totient is φ = 50759280.
The previous prime is 102514231. The next prime is 102514259. The reversal of 102514252 is 252415201.
It is not an unprimeable number, because it can be changed into a prime (102514259) 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 3 ways as a sum of consecutive naturals, for example, 123999 + ... + 124822.
Almost surely, 2102514252 is an apocalyptic number.
It is an amenable number.
102514252 is a deficient number, since it is larger than the sum of its proper divisors (78628164).
102514252 is a wasteful number, since it uses less digits than its factorization.
102514252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248928 (or 248926 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 102514252 is about 10124.9321973038. The cubic root of 102514252 is about 468.0167707726.
Adding to 102514252 its reverse (252415201), we get a palindrome (354929453).
The spelling of 102514252 in words is "one hundred two million, five hundred fourteen thousand, two hundred fifty-two".
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