Base | Representation |
---|---|
bin | 1100001110000… |
… | …11111011101100 |
3 | 21010220021100002 |
4 | 12013003323230 |
5 | 202220430122 |
6 | 14101123432 |
7 | 2353233560 |
oct | 607037354 |
9 | 233807302 |
10 | 102514412 |
11 | 52959660 |
12 | 2a3b9578 |
13 | 18314120 |
14 | d8876a0 |
15 | 8eee992 |
hex | 61c3eec |
102514412 has 48 divisors (see below), whose sum is σ = 240882432. Its totient is φ = 36866880.
The previous prime is 102514397. The next prime is 102514421. The reversal of 102514412 is 214415201.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8798 + ... + 16805.
It is an arithmetic number, because the mean of its divisors is an integer number (5018384).
Almost surely, 2102514412 is an apocalyptic number.
It is an amenable number.
102514412 is an abundant number, since it is smaller than the sum of its proper divisors (138368020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102514412 is a wasteful number, since it uses less digits than its factorization.
102514412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25638 (or 25636 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 102514412 is about 10124.9400985882. The cubic root of 102514412 is about 468.0170142596.
Adding to 102514412 its reverse (214415201), we get a palindrome (316929613).
The spelling of 102514412 in words is "one hundred two million, five hundred fourteen thousand, four hundred twelve".
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