Base | Representation |
---|---|
bin | 1100001110111… |
… | …11000010000100 |
3 | 21011002220121012 |
4 | 12013133002010 |
5 | 202233003122 |
6 | 14103341352 |
7 | 2354205311 |
oct | 607370204 |
9 | 234086535 |
10 | 102625412 |
11 | 52a24a9a |
12 | 2a451858 |
13 | 183527c6 |
14 | d8b5d08 |
15 | 90227e2 |
hex | 61df084 |
102625412 has 12 divisors (see below), whose sum is σ = 181273680. Its totient is φ = 50832936.
The previous prime is 102625387. The next prime is 102625417. The reversal of 102625412 is 214526201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (102625417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119462 + ... + 120317.
It is an arithmetic number, because the mean of its divisors is an integer number (15106140).
Almost surely, 2102625412 is an apocalyptic number.
It is an amenable number.
102625412 is a deficient number, since it is larger than the sum of its proper divisors (78648268).
102625412 is a wasteful number, since it uses less digits than its factorization.
102625412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239890 (or 239888 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 102625412 is about 10130.4201294912. The cubic root of 102625412 is about 468.1858723054.
The spelling of 102625412 in words is "one hundred two million, six hundred twenty-five thousand, four hundred twelve".
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