Base | Representation |
---|---|
bin | 11110000010101001011011… |
… | …000010011001000011100001 |
3 | 122022210212100201211212220001 |
4 | 132002221123002121003201 |
5 | 114304202020144004441 |
6 | 1145000340012220001 |
7 | 36554410552113202 |
oct | 3602513302310341 |
9 | 568725321755801 |
10 | 132123311313121 |
11 | 3910a1aa874747 |
12 | 1299a47176a601 |
13 | 589523704739b |
14 | 248ab33a775a9 |
15 | 1041c6d0b6731 |
hex | 782a5b0990e1 |
132123311313121 has 4 divisors (see below), whose sum is σ = 132123358836144. Its totient is φ = 132123263790100.
The previous prime is 132123311313109. The next prime is 132123311313223. The reversal of 132123311313121 is 121313113321231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 132123311313121 - 235 = 132088951574753 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 132123311313121.
It is not an unprimeable number, because it can be changed into a prime (132123311313421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19313695 + ... + 25244116.
It is an arithmetic number, because the mean of its divisors is an integer number (33030839709036).
Almost surely, 2132123311313121 is an apocalyptic number.
It is an amenable number.
132123311313121 is a deficient number, since it is larger than the sum of its proper divisors (47523023).
132123311313121 is an equidigital number, since it uses as much as digits as its factorization.
132123311313121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47523022.
The product of its digits is 1944, while the sum is 28.
Adding to 132123311313121 its reverse (121313113321231), we get a palindrome (253436424634352).
The spelling of 132123311313121 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, three hundred eleven million, three hundred thirteen thousand, one hundred twenty-one".
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