Base | Representation |
---|---|
bin | 11101110110110110110111… |
… | …111100000010111111100000 |
3 | 122012221102010012001021221021 |
4 | 131312312313330002333200 |
5 | 114202413233001041112 |
6 | 1143140225352335224 |
7 | 36442026361043116 |
oct | 3566666774027740 |
9 | 565842105037837 |
10 | 131313121112032 |
11 | 389276445a6062 |
12 | 128894426a4514 |
13 | 5836a0ab77432 |
14 | 245d8361dbab6 |
15 | 102ab50395907 |
hex | 776db7f02fe0 |
131313121112032 has 24 divisors (see below), whose sum is σ = 258538490084952. Its totient is φ = 65652552201600.
The previous prime is 131313121112029. The next prime is 131313121112071. The reversal of 131313121112032 is 230211121313131.
It is a junction number, because it is equal to n+sod(n) for n = 131313121111988 and 131313121112006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124728694 + ... + 125777077.
It is an arithmetic number, because the mean of its divisors is an integer number (10772437086873).
Almost surely, 2131313121112032 is an apocalyptic number.
It is an amenable number.
131313121112032 is a deficient number, since it is larger than the sum of its proper divisors (127225368972920).
131313121112032 is a wasteful number, since it uses less digits than its factorization.
131313121112032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250522162 (or 250522154 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 131313121112032 its reverse (230211121313131), we get a palindrome (361524242425163).
The spelling of 131313121112032 in words is "one hundred thirty-one trillion, three hundred thirteen billion, one hundred twenty-one million, one hundred twelve thousand, thirty-two".
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