Base | Representation |
---|---|
bin | 1010100011111000100101… |
… | …01010001111000011000111 |
3 | 10001020010010211020010021212 |
4 | 11101330102222033003013 |
5 | 11020442104003343142 |
6 | 121220331422402035 |
7 | 4614551401315016 |
oct | 521742252170307 |
9 | 101203124203255 |
10 | 23223201231047 |
11 | 74439a4738224 |
12 | 273098b13031b |
13 | cc5c27aba68c |
14 | 5a401a746a7d |
15 | 2a414e85cd82 |
hex | 151f12a8f0c7 |
23223201231047 has 2 divisors, whose sum is σ = 23223201231048. Its totient is φ = 23223201231046.
The previous prime is 23223201231017. The next prime is 23223201231059. The reversal of 23223201231047 is 74013210232232.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23223201231047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23223201231017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611600615523 + 11611600615524.
It is an arithmetic number, because the mean of its divisors is an integer number (11611600615524).
Almost surely, 223223201231047 is an apocalyptic number.
23223201231047 is a deficient number, since it is larger than the sum of its proper divisors (1).
23223201231047 is an equidigital number, since it uses as much as digits as its factorization.
23223201231047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24192, while the sum is 32.
Adding to 23223201231047 its reverse (74013210232232), we get a palindrome (97236411463279).
The spelling of 23223201231047 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred one million, two hundred thirty-one thousand, forty-seven".
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