Base | Representation |
---|---|
bin | 11011111110000101110101… |
… | …101101010100111011100100 |
3 | 121010120000222110001021101101 |
4 | 123332011311231110323210 |
5 | 112110430421041004340 |
6 | 1113343525042405444 |
7 | 34624322616152506 |
oct | 3376056555247344 |
9 | 533500873037341 |
10 | 123014133141220 |
11 | 36218001206092 |
12 | 11968b68360884 |
13 | 538424c013c19 |
14 | 2253cb6db9d76 |
15 | e34d2ea2bc9a |
hex | 6fe175b54ee4 |
123014133141220 has 12 divisors (see below), whose sum is σ = 258329679596604. Its totient is φ = 49205653256480.
The previous prime is 123014133141217. The next prime is 123014133141239. The reversal of 123014133141220 is 22141331410321.
It can be written as a sum of positive squares in 2 ways, for example, as 51033535538176 + 71980597603044 = 7143776^2 + 8484138^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3075353328511 + ... + 3075353328550.
It is an arithmetic number, because the mean of its divisors is an integer number (21527473299717).
Almost surely, 2123014133141220 is an apocalyptic number.
123014133141220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
123014133141220 is an abundant number, since it is smaller than the sum of its proper divisors (135315546455384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123014133141220 is a wasteful number, since it uses less digits than its factorization.
123014133141220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6150706657070 (or 6150706657068 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 123014133141220 its reverse (22141331410321), we get a palindrome (145155464551541).
The spelling of 123014133141220 in words is "one hundred twenty-three trillion, fourteen billion, one hundred thirty-three million, one hundred forty-one thousand, two hundred twenty".
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