Base | Representation |
---|---|
bin | 101111111101111110… |
… | …0101010110011110101 |
3 | 100211220000210211101100 |
4 | 1133323330222303311 |
5 | 3141431333424023 |
6 | 115153412120313 |
7 | 10304500014333 |
oct | 1377374526365 |
9 | 324800724340 |
10 | 103011233013 |
11 | 3a761179027 |
12 | 17b6a306099 |
13 | 9938627b20 |
14 | 4db2d4cb53 |
15 | 2a2d79bc43 |
hex | 17fbf2acf5 |
103011233013 has 48 divisors (see below), whose sum is σ = 163253708800. Its totient is φ = 62207937792.
The previous prime is 103011233009. The next prime is 103011233041. The reversal of 103011233013 is 310332110301.
It is a happy number.
103011233013 is a `hidden beast` number, since 10 + 301 + 12 + 330 + 13 = 666.
It is not a de Polignac number, because 103011233013 - 22 = 103011233009 is a prime.
It is a super-2 number, since 2×1030112330132 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103011233113) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1669356 + ... + 1729962.
Almost surely, 2103011233013 is an apocalyptic number.
103011233013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
103011233013 is a deficient number, since it is larger than the sum of its proper divisors (60242475787).
103011233013 is a wasteful number, since it uses less digits than its factorization.
103011233013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60898 (or 60895 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 103011233013 its reverse (310332110301), we get a palindrome (413343343314).
The spelling of 103011233013 in words is "one hundred three billion, eleven million, two hundred thirty-three thousand, thirteen".
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