Base | Representation |
---|---|
bin | 11101100101100010011111… |
… | …001101011110110111000000 |
3 | 122001201122012121210111112111 |
4 | 131211202133031132313000 |
5 | 114023413401034424412 |
6 | 1140425403041305104 |
7 | 36260035152124105 |
oct | 3545423715366700 |
9 | 561648177714474 |
10 | 130123000311232 |
11 | 38508944415605 |
12 | 12716861635194 |
13 | 577b714232636 |
14 | 241bdb5b8caac |
15 | 1009be7b552a7 |
hex | 76589f35edc0 |
130123000311232 has 56 divisors (see below), whose sum is σ = 266545579249152. Its totient is φ = 62961961516800.
The previous prime is 130123000311191. The next prime is 130123000311319. The reversal of 130123000311232 is 232113000321031.
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, 179792007 + ... + 180514297.
It is an arithmetic number, because the mean of its divisors is an integer number (4759742486592).
Almost surely, 2130123000311232 is an apocalyptic number.
It is an amenable number.
130123000311232 is an abundant number, since it is smaller than the sum of its proper divisors (136422578937920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130123000311232 is an equidigital number, since it uses as much as digits as its factorization.
130123000311232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813137 (or 813127 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 130123000311232 its reverse (232113000321031), we get a palindrome (362236000632263).
The spelling of 130123000311232 in words is "one hundred thirty trillion, one hundred twenty-three billion, three hundred eleven thousand, two hundred thirty-two".
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