Base | Representation |
---|---|
bin | 1011001100100010010101… |
… | …0010111110100001100111 |
3 | 1121120211021012112110220221 |
4 | 2303020211102332201213 |
5 | 3103141341003031043 |
6 | 42103045320505211 |
7 | 2410240216365535 |
oct | 263104522764147 |
9 | 47524235473827 |
10 | 12310002002023 |
11 | 3a16708233280 |
12 | 146991691b207 |
13 | 6b3a9c759c8b |
14 | 307b43245155 |
15 | 1653287358ed |
hex | b32254be867 |
12310002002023 has 8 divisors (see below), whose sum is σ = 13433696862480. Its totient is φ = 11187074436480.
The previous prime is 12310002002021. The next prime is 12310002002033. The reversal of 12310002002023 is 32020020001321.
12310002002023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12310002002023 - 21 = 12310002002021 is a prime.
It is a super-2 number, since 2×123100020020232 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12310002001988 and 12310002002006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12310002002021) 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, 191790178 + ... + 191854351.
It is an arithmetic number, because the mean of its divisors is an integer number (1679212107810).
Almost surely, 212310002002023 is an apocalyptic number.
12310002002023 is a deficient number, since it is larger than the sum of its proper divisors (1123694860457).
12310002002023 is a wasteful number, since it uses less digits than its factorization.
12310002002023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 383647457.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12310002002023 its reverse (32020020001321), we get a palindrome (44330022003344).
The spelling of 12310002002023 in words is "twelve trillion, three hundred ten billion, two million, two thousand, twenty-three".
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