Base | Representation |
---|---|
bin | 110000000100110110… |
… | …1110111000110110010 |
3 | 100212111010110210202100 |
4 | 1200021231313012302 |
5 | 3142420002412432 |
6 | 115232343201230 |
7 | 10313303331432 |
oct | 1401155670662 |
9 | 325433423670 |
10 | 103242232242 |
11 | 3a86a604186 |
12 | 18013746216 |
13 | 9974446b66 |
14 | 4dd58c02c2 |
15 | 2a43bcb07c |
hex | 1809b771b2 |
103242232242 has 24 divisors (see below), whose sum is σ = 226755773244. Its totient is φ = 33942651264.
The previous prime is 103242232229. The next prime is 103242232277. The reversal of 103242232242 is 242232242301.
103242232242 is a `hidden beast` number, since 10 + 3 + 2 + 422 + 3 + 224 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 94016437641 + 9225794601 = 306621^2 + 96051^2 .
It is a super-2 number, since 2×1032422322422 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39284163 + ... + 39286790.
Almost surely, 2103242232242 is an apocalyptic number.
103242232242 is an abundant number, since it is smaller than the sum of its proper divisors (123513541002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103242232242 is a wasteful number, since it uses less digits than its factorization.
103242232242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78571034 (or 78571031 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 103242232242 its reverse (242232242301), we get a palindrome (345474474543).
The spelling of 103242232242 in words is "one hundred three billion, two hundred forty-two million, two hundred thirty-two thousand, two hundred forty-two".
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