Base | Representation |
---|---|
bin | 1010100000011001011111… |
… | …10000011001100100111101 |
3 | 10000210122222210002112002021 |
4 | 11100030233300121210331 |
5 | 11012011311124131023 |
6 | 121045322552000141 |
7 | 4603111353236005 |
oct | 520145760314475 |
9 | 100718883075067 |
10 | 23103430302013 |
11 | 73a8123111556 |
12 | 2711724090051 |
13 | cb784b1c8779 |
14 | 59c2d79cd005 |
15 | 2a0e8ea5535d |
hex | 15032fc1993d |
23103430302013 has 8 divisors (see below), whose sum is σ = 23906345443200. Its totient is φ = 22312589072928.
The previous prime is 23103430301923. The next prime is 23103430302049. The reversal of 23103430302013 is 31020303430132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23103430302013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23103430302313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3018474133 + ... + 3018481786.
It is an arithmetic number, because the mean of its divisors is an integer number (2988293180400).
Almost surely, 223103430302013 is an apocalyptic number.
It is an amenable number.
23103430302013 is a deficient number, since it is larger than the sum of its proper divisors (802915141187).
23103430302013 is an equidigital number, since it uses as much as digits as its factorization.
23103430302013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6036956051.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 23103430302013 its reverse (31020303430132), we get a palindrome (54123733732145).
The spelling of 23103430302013 in words is "twenty-three trillion, one hundred three billion, four hundred thirty million, three hundred two thousand, thirteen".
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