Base | Representation |
---|---|
bin | 11011101111100001110000… |
… | …001011111101111010010100 |
3 | 121000000100200120121222011022 |
4 | 123233201300023331322110 |
5 | 111443031231130131012 |
6 | 1111300050420300312 |
7 | 34462112433343544 |
oct | 3357416013757224 |
9 | 530010616558138 |
10 | 122013313130132 |
11 | 35971612421786 |
12 | 11826bb7841698 |
13 | 5310a62baa028 |
14 | 221b693ab9324 |
15 | e18ca62d9472 |
hex | 6ef8702fde94 |
122013313130132 has 6 divisors (see below), whose sum is σ = 213523297977738. Its totient is φ = 61006656565064.
The previous prime is 122013313130131. The next prime is 122013313130147. The reversal of 122013313130132 is 231031313310221.
It can be written as a sum of positive squares in only one way, i.e., 117527194272016 + 4486118858116 = 10840996^2 + 2118046^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122013313130131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15251664141263 + ... + 15251664141270.
It is an arithmetic number, because the mean of its divisors is an integer number (35587216329623).
Almost surely, 2122013313130132 is an apocalyptic number.
It is an amenable number.
122013313130132 is a deficient number, since it is larger than the sum of its proper divisors (91509984847606).
122013313130132 is a wasteful number, since it uses less digits than its factorization.
122013313130132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30503328282537 (or 30503328282535 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 122013313130132 its reverse (231031313310221), we get a palindrome (353044626440353).
The spelling of 122013313130132 in words is "one hundred twenty-two trillion, thirteen billion, three hundred thirteen million, one hundred thirty thousand, one hundred thirty-two".
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