Base | Representation |
---|---|
bin | 1100001101010… |
… | …11011011001001 |
3 | 21010201011122001 |
4 | 12012223123021 |
5 | 202204222100 |
6 | 14055031001 |
7 | 2352335110 |
oct | 606533311 |
9 | 233634561 |
10 | 102414025 |
11 | 528a019a |
12 | 2a36b461 |
13 | 182aa51c |
14 | d85cc77 |
15 | 8eced6a |
hex | 61ab6c9 |
102414025 has 24 divisors (see below), whose sum is σ = 145526400. Its totient is φ = 70037760.
The previous prime is 102414019. The next prime is 102414031. The reversal of 102414025 is 520414201.
102414025 = 15412 + 15422 + ... + 15822.
It is an interprime number because it is at equal distance from previous prime (102414019) and next prime (102414031).
It is not a de Polignac number, because 102414025 - 27 = 102413897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102413993 and 102414011.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104337 + ... + 105313.
It is an arithmetic number, because the mean of its divisors is an integer number (6063600).
Almost surely, 2102414025 is an apocalyptic number.
It is an amenable number.
102414025 is a deficient number, since it is larger than the sum of its proper divisors (43112375).
102414025 is an equidigital number, since it uses as much as digits as its factorization.
102414025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1593 (or 1588 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 102414025 is about 10119.9814723151. The cubic root of 102414025 is about 467.8641961748.
Adding to 102414025 its reverse (520414201), we get a palindrome (622828226).
The spelling of 102414025 in words is "one hundred two million, four hundred fourteen thousand, twenty-five".
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