Base | Representation |
---|---|
bin | 11011110001000101011001… |
… | …010010110011110001000111 |
3 | 121000101120211220101011210120 |
4 | 123301011121102303301013 |
5 | 112001304340111330043 |
6 | 1111421143125353023 |
7 | 34502620646236200 |
oct | 3361053122636107 |
9 | 530346756334716 |
10 | 122120303230023 |
11 | 35a02a2555a33a |
12 | 11843896568773 |
13 | 531ab83937447 |
14 | 222292323a5a7 |
15 | e1b969034983 |
hex | 6f11594b3c47 |
122120303230023 has 24 divisors (see below), whose sum is σ = 193815991467648. Its totient is φ = 68160169241136.
The previous prime is 122120303229943. The next prime is 122120303230097. The reversal of 122120303230023 is 320032303021221.
It is not a de Polignac number, because 122120303230023 - 218 = 122120302967879 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122120303229975 and 122120303230002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122120303230823) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9659881611 + ... + 9659894252.
It is an arithmetic number, because the mean of its divisors is an integer number (8075666311152).
Almost surely, 2122120303230023 is an apocalyptic number.
122120303230023 is a deficient number, since it is larger than the sum of its proper divisors (71695688237625).
122120303230023 is a wasteful number, since it uses less digits than its factorization.
122120303230023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19319775923 (or 19319775916 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 122120303230023 its reverse (320032303021221), we get a palindrome (442152606251244).
The spelling of 122120303230023 in words is "one hundred twenty-two trillion, one hundred twenty billion, three hundred three million, two hundred thirty thousand, twenty-three".
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