Base | Representation |
---|---|
bin | 11011111110000100111110… |
… | …000111101101001111101011 |
3 | 121010112221120110011211200011 |
4 | 123332010332013231033223 |
5 | 112110422013314014314 |
6 | 1113343252325352351 |
7 | 34624260533131516 |
oct | 3376047607551753 |
9 | 533487513154604 |
10 | 123013200532459 |
11 | 36217672831346 |
12 | 11968947b686b7 |
13 | 5384130a41013 |
14 | 2253c291b1d7d |
15 | e34cc7c0d4c4 |
hex | 6fe13e1ed3eb |
123013200532459 has 2 divisors, whose sum is σ = 123013200532460. Its totient is φ = 123013200532458.
The previous prime is 123013200532447. The next prime is 123013200532493. The reversal of 123013200532459 is 954235002310321.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (954235002310321) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 123013200532459 - 211 = 123013200530411 is a prime.
It is a super-2 number, since 2×1230132005324592 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (123013200532499) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61506600266229 + 61506600266230.
It is an arithmetic number, because the mean of its divisors is an integer number (61506600266230).
Almost surely, 2123013200532459 is an apocalyptic number.
123013200532459 is a deficient number, since it is larger than the sum of its proper divisors (1).
123013200532459 is an equidigital number, since it uses as much as digits as its factorization.
123013200532459 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 194400, while the sum is 40.
The spelling of 123013200532459 in words is "one hundred twenty-three trillion, thirteen billion, two hundred million, five hundred thirty-two thousand, four hundred fifty-nine".
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