Base | Representation |
---|---|
bin | 11101110100010110101010… |
… | …101011101000010111010101 |
3 | 122012022222002202000001011202 |
4 | 131310112222223220113111 |
5 | 114142103433100404023 |
6 | 1142525220055242245 |
7 | 36423426465606026 |
oct | 3564265253502725 |
9 | 565288082001152 |
10 | 131141100013013 |
11 | 388706a0130322 |
12 | 12860035079385 |
13 | 582372529958c |
14 | 2455397d76c4d |
15 | 10264333bb128 |
hex | 7745aaae85d5 |
131141100013013 has 8 divisors (see below), whose sum is σ = 131631294752256. Its totient is φ = 130650951445200.
The previous prime is 131141100013009. The next prime is 131141100013127. The reversal of 131141100013013 is 310310001141131.
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 131141100013013 - 22 = 131141100013009 is a prime.
It is a super-2 number, since 2×1311411000130132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131141100013613) 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, 5846381 + ... + 17218082.
It is an arithmetic number, because the mean of its divisors is an integer number (16453911844032).
Almost surely, 2131141100013013 is an apocalyptic number.
It is an amenable number.
131141100013013 is a deficient number, since it is larger than the sum of its proper divisors (490194739243).
131141100013013 is a wasteful number, since it uses less digits than its factorization.
131141100013013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23085715.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 131141100013013 its reverse (310310001141131), we get a palindrome (441451101154144).
The spelling of 131141100013013 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred million, thirteen thousand, thirteen".
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