Base | Representation |
---|---|
bin | 10111011011000010011011… |
… | …010010110000010010100011 |
3 | 111111201221211010110011210100 |
4 | 113123002123102300102203 |
5 | 102000231312324342011 |
6 | 1003031322034233443 |
7 | 30461310450153102 |
oct | 2733023322602243 |
9 | 444657733404710 |
10 | 103013101012131 |
11 | 2a906679a80202 |
12 | b678767125883 |
13 | 456312ac53c1b |
14 | 1b61c09a4a039 |
15 | bd9919269d56 |
hex | 5db09b4b04a3 |
103013101012131 has 6 divisors (see below), whose sum is σ = 148796701461980. Its totient is φ = 68675400674748.
The previous prime is 103013101012099. The next prime is 103013101012183. The reversal of 103013101012131 is 131210101310301.
103013101012131 is a `hidden beast` number, since 1 + 0 + 301 + 310 + 1 + 0 + 1 + 21 + 31 = 666.
It is not a de Polignac number, because 103013101012131 - 25 = 103013101012099 is a prime.
It is a super-2 number, since 2×1030131010121312 (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 (103013101012631) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5722950056221 + ... + 5722950056238.
Almost surely, 2103013101012131 is an apocalyptic number.
103013101012131 is a deficient number, since it is larger than the sum of its proper divisors (45783600449849).
103013101012131 is a wasteful number, since it uses less digits than its factorization.
103013101012131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11445900112465 (or 11445900112462 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
Adding to 103013101012131 its reverse (131210101310301), we get a palindrome (234223202322432).
The spelling of 103013101012131 in words is "one hundred three trillion, thirteen billion, one hundred one million, twelve thousand, one hundred thirty-one".
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