Base | Representation |
---|---|
bin | 1010100011010011001001… |
… | …01001110000111110011111 |
3 | 10001011012021001222112220002 |
4 | 11101221210221300332133 |
5 | 11020124423103044403 |
6 | 121203205150244515 |
7 | 4613240332562561 |
oct | 521514451607637 |
9 | 101135231875802 |
10 | 23203102003103 |
11 | 74364201a4840 |
12 | 2728abbab673b |
13 | cc40739ac7a9 |
14 | 5a30711d1331 |
15 | 2a3875041188 |
hex | 151a64a70f9f |
23203102003103 has 4 divisors (see below), whose sum is σ = 25312474912488. Its totient is φ = 21093729093720.
The previous prime is 23203102003087. The next prime is 23203102003111. The reversal of 23203102003103 is 30130020130232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23203102003103 - 24 = 23203102003087 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 (23203102003303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1054686454676 + ... + 1054686454697.
It is an arithmetic number, because the mean of its divisors is an integer number (6328118728122).
Almost surely, 223203102003103 is an apocalyptic number.
23203102003103 is a deficient number, since it is larger than the sum of its proper divisors (2109372909385).
23203102003103 is a wasteful number, since it uses less digits than its factorization.
23203102003103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2109372909384.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23203102003103 its reverse (30130020130232), we get a palindrome (53333122133335).
The spelling of 23203102003103 in words is "twenty-three trillion, two hundred three billion, one hundred two million, three thousand, one hundred three".
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