Base | Representation |
---|---|
bin | 1100010010101… |
… | …10000110101111 |
3 | 21012000200122000 |
4 | 12021112012233 |
5 | 202344110020 |
6 | 14122023343 |
7 | 2361306246 |
oct | 611260657 |
9 | 235020560 |
10 | 103113135 |
11 | 53228474 |
12 | 2a647b53 |
13 | 184937b8 |
14 | d9a195d |
15 | 90bc090 |
hex | 62561af |
103113135 has 16 divisors (see below), whose sum is σ = 183312480. Its totient is φ = 54993600.
The previous prime is 103113107. The next prime is 103113137. The reversal of 103113135 is 531311301.
It is not a de Polignac number, because 103113135 - 25 = 103113103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103113137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381766 + ... + 382035.
It is an arithmetic number, because the mean of its divisors is an integer number (11457030).
Almost surely, 2103113135 is an apocalyptic number.
103113135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
103113135 is a deficient number, since it is larger than the sum of its proper divisors (80199345).
103113135 is an equidigital number, since it uses as much as digits as its factorization.
103113135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 763815 (or 763809 counting only the distinct ones).
The product of its (nonzero) digits is 135, while the sum is 18.
The square root of 103113135 is about 10154.4637967743. The cubic root of 103113135 is about 468.9263784251.
Adding to 103113135 its reverse (531311301), we get a palindrome (634424436).
The spelling of 103113135 in words is "one hundred three million, one hundred thirteen thousand, one hundred thirty-five".
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