Base | Representation |
---|---|
bin | 10101100001000011… |
… | …110101000010010111 |
3 | 2012122002210200200000 |
4 | 111201003311002113 |
5 | 334303411330403 |
6 | 14340302222343 |
7 | 1445343133662 |
oct | 254103650227 |
9 | 65562720600 |
10 | 23103230103 |
11 | 98861977a8 |
12 | 45892849b3 |
13 | 2242593c75 |
14 | 11924c06d9 |
15 | 9034017a3 |
hex | 5610f5097 |
23103230103 has 48 divisors (see below), whose sum is σ = 36633717120. Its totient is φ = 14525015904.
The previous prime is 23103230099. The next prime is 23103230131. The reversal of 23103230103 is 30103230132.
It is not a de Polignac number, because 23103230103 - 22 = 23103230099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23103230203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264900 + ... + 341142.
It is an arithmetic number, because the mean of its divisors is an integer number (763202440).
Almost surely, 223103230103 is an apocalyptic number.
23103230103 is a deficient number, since it is larger than the sum of its proper divisors (13530487017).
23103230103 is an equidigital number, since it uses as much as digits as its factorization.
23103230103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76330 (or 76318 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 23103230103 its reverse (30103230132), we get a palindrome (53206460235).
The spelling of 23103230103 in words is "twenty-three billion, one hundred three million, two hundred thirty thousand, one hundred three".
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