Base | Representation |
---|---|
bin | 11101110110111101011001… |
… | …110101101110011001101001 |
3 | 122012222002012210220010102001 |
4 | 131312331121311232121221 |
5 | 114203022112334043423 |
6 | 1143143345211211001 |
7 | 36442365204320065 |
oct | 3566753165563151 |
9 | 565862183803361 |
10 | 131320132331113 |
11 | 3892a6122127a0 |
12 | 1288a87a746a61 |
13 | 58375875aaa8b |
14 | 245dcdd438aa5 |
15 | 102ae10b78cad |
hex | 776f59d6e669 |
131320132331113 has 8 divisors (see below), whose sum is σ = 143258601196800. Its totient is φ = 119381709301680.
The previous prime is 131320132331107. The next prime is 131320132331123. The reversal of 131320132331113 is 311133231023131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131320132331113 - 25 = 131320132331081 is a prime.
It is a super-2 number, since 2×1313201323311132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131320132331123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5325913 + ... + 17058886.
It is an arithmetic number, because the mean of its divisors is an integer number (17907325149600).
Almost surely, 2131320132331113 is an apocalyptic number.
It is an amenable number.
131320132331113 is a deficient number, since it is larger than the sum of its proper divisors (11938468865687).
131320132331113 is a wasteful number, since it uses less digits than its factorization.
131320132331113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22918127.
The product of its (nonzero) digits is 2916, while the sum is 28.
Adding to 131320132331113 its reverse (311133231023131), we get a palindrome (442453363354244).
The spelling of 131320132331113 in words is "one hundred thirty-one trillion, three hundred twenty billion, one hundred thirty-two million, three hundred thirty-one thousand, one hundred thirteen".
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