Base | Representation |
---|---|
bin | 1010111010100000101001… |
… | …0010101100111110110111 |
3 | 1120111012220022211210010221 |
4 | 2232220022102230332313 |
5 | 3033103114143100043 |
6 | 41304511130155211 |
7 | 2345664621014524 |
oct | 256501222547667 |
9 | 46435808753127 |
10 | 12000311300023 |
11 | 3907337977152 |
12 | 14198a7b82b07 |
13 | 690817045b97 |
14 | 2d6b6509414b |
15 | 15c2504128ed |
hex | aea0a4acfb7 |
12000311300023 has 8 divisors (see below), whose sum is σ = 12047841296960. Its totient is φ = 11952805188960.
The previous prime is 12000311300017. The next prime is 12000311300041. The reversal of 12000311300023 is 32000311300021.
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-12000311300023 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 (12000311300093) 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, 4964340 + ... + 6974617.
It is an arithmetic number, because the mean of its divisors is an integer number (1505980162120).
Almost surely, 212000311300023 is an apocalyptic number.
12000311300023 is a deficient number, since it is larger than the sum of its proper divisors (47529996937).
12000311300023 is a wasteful number, since it uses less digits than its factorization.
12000311300023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11942937.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12000311300023 its reverse (32000311300021), we get a palindrome (44000622600044).
The spelling of 12000311300023 in words is "twelve trillion, three hundred eleven million, three hundred thousand, twenty-three".
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