Base | Representation |
---|---|
bin | 1100010010000… |
… | …01001101000101 |
3 | 21011212100012021 |
4 | 12021001031011 |
5 | 202333340100 |
6 | 14120123141 |
7 | 2360501536 |
oct | 611011505 |
9 | 234770167 |
10 | 103027525 |
11 | 5317a117 |
12 | 2a6064b1 |
13 | 18463843 |
14 | d97c68d |
15 | 90a1a1a |
hex | 6241345 |
103027525 has 12 divisors (see below), whose sum is σ = 130473792. Its totient is φ = 80667440.
The previous prime is 103027513. The next prime is 103027537. The reversal of 103027525 is 525720301.
It is an interprime number because it is at equal distance from previous prime (103027513) and next prime (103027537).
It is not a de Polignac number, because 103027525 - 25 = 103027493 is a prime.
It is a super-2 number, since 2×1030275252 = 21229341815251250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 103027525.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42667 + ... + 45016.
It is an arithmetic number, because the mean of its divisors is an integer number (10872816).
Almost surely, 2103027525 is an apocalyptic number.
It is an amenable number.
103027525 is a deficient number, since it is larger than the sum of its proper divisors (27446267).
103027525 is an equidigital number, since it uses as much as digits as its factorization.
103027525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87740 (or 87735 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 103027525 is about 10150.2475339274. The cubic root of 103027525 is about 468.7965666331.
Adding to 103027525 its reverse (525720301), we get a palindrome (628747826).
The spelling of 103027525 in words is "one hundred three million, twenty-seven thousand, five hundred twenty-five".
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