Base | Representation |
---|---|
bin | 1100010010110… |
… | …10001111110110 |
3 | 21012001112220102 |
4 | 12021122033312 |
5 | 202400130402 |
6 | 14122234102 |
7 | 2361406565 |
oct | 611321766 |
9 | 235045812 |
10 | 103130102 |
11 | 5323a199 |
12 | 2a655932 |
13 | 1849b43a |
14 | d9a7bdc |
15 | 90c2102 |
hex | 625a3f6 |
103130102 has 4 divisors (see below), whose sum is σ = 154695156. Its totient is φ = 51565050.
The previous prime is 103130059. The next prime is 103130107. The reversal of 103130102 is 201031301.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103130107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25782524 + ... + 25782527.
It is an arithmetic number, because the mean of its divisors is an integer number (38673789).
Almost surely, 2103130102 is an apocalyptic number.
103130102 is a deficient number, since it is larger than the sum of its proper divisors (51565054).
103130102 is an equidigital number, since it uses as much as digits as its factorization.
103130102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51565053.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 103130102 is about 10155.2992078028. The cubic root of 103130102 is about 468.9520972225.
Adding to 103130102 its reverse (201031301), we get a palindrome (304161403).
The spelling of 103130102 in words is "one hundred three million, one hundred thirty thousand, one hundred two".
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