Base | Representation |
---|---|
bin | 111001000111101001… |
… | …1110001110111010000 |
3 | 102201121121211220201221 |
4 | 1302033103301313100 |
5 | 4002203313124102 |
6 | 132203434334424 |
7 | 11601466535332 |
oct | 1621723616720 |
9 | 381547756657 |
10 | 122663411152 |
11 | 48026330367 |
12 | 1b93388a414 |
13 | b74ac2cab9 |
14 | 5d18d73452 |
15 | 32cdc0e637 |
hex | 1c8f4f1dd0 |
122663411152 has 40 divisors (see below), whose sum is σ = 254888998560. Its totient is φ = 57007416960.
The previous prime is 122663411111. The next prime is 122663411177. The reversal of 122663411152 is 251114366221.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3790474 + ... + 3822697.
It is an arithmetic number, because the mean of its divisors is an integer number (6372224964).
Almost surely, 2122663411152 is an apocalyptic number.
It is an amenable number.
122663411152 is an abundant number, since it is smaller than the sum of its proper divisors (132225587408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122663411152 is a wasteful number, since it uses less digits than its factorization.
122663411152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7613251 (or 7613245 counting only the distinct ones).
The product of its digits is 17280, while the sum is 34.
Adding to 122663411152 its reverse (251114366221), we get a palindrome (373777777373).
The spelling of 122663411152 in words is "one hundred twenty-two billion, six hundred sixty-three million, four hundred eleven thousand, one hundred fifty-two".
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