Base | Representation |
---|---|
bin | 11101110100010111110100… |
… | …000111101110000110101010 |
3 | 122012100002021121102020001112 |
4 | 131310113310013232012222 |
5 | 114142113444010111242 |
6 | 1142525542231350322 |
7 | 36423502146361145 |
oct | 3564276407560652 |
9 | 565302247366045 |
10 | 131142332113322 |
11 | 38871172671542 |
12 | 128603198223a2 |
13 | 582389061ca0a |
14 | 245547386105c |
15 | 10264a6647c82 |
hex | 7745f41ee1aa |
131142332113322 has 32 divisors (see below), whose sum is σ = 208234728979200. Its totient is φ = 61836122956608.
The previous prime is 131142332113319. The next prime is 131142332113327. The reversal of 131142332113322 is 223311233241131.
It is a happy number.
It is a super-2 number, since 2×1311423321133222 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (131142332113327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96006704 + ... + 97363092.
It is an arithmetic number, because the mean of its divisors is an integer number (6507335280600).
Almost surely, 2131142332113322 is an apocalyptic number.
131142332113322 is a deficient number, since it is larger than the sum of its proper divisors (77092396865878).
131142332113322 is a wasteful number, since it uses less digits than its factorization.
131142332113322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1395230.
The product of its digits is 15552, while the sum is 32.
Adding to 131142332113322 its reverse (223311233241131), we get a palindrome (354453565354453).
The spelling of 131142332113322 in words is "one hundred thirty-one trillion, one hundred forty-two billion, three hundred thirty-two million, one hundred thirteen thousand, three hundred twenty-two".
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