Base | Representation |
---|---|
bin | 10010110110110010… |
… | …00110101010001100 |
3 | 222010111122222112111 |
4 | 21123121012222030 |
5 | 131213022221444 |
6 | 4352304113404 |
7 | 505602065302 |
oct | 113331065214 |
9 | 28114588474 |
10 | 10123242124 |
11 | 4325340706 |
12 | 1b66305864 |
13 | c543aacc8 |
14 | 6c0684272 |
15 | 3e3b04234 |
hex | 25b646a8c |
10123242124 has 12 divisors (see below), whose sum is σ = 17718368248. Its totient is φ = 5060851200.
The previous prime is 10123242113. The next prime is 10123242133. The reversal of 10123242124 is 42124232101.
It is a super-2 number, since 2×101232421242 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10123242095 and 10123242104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162357 + ... + 215884.
Almost surely, 210123242124 is an apocalyptic number.
It is an amenable number.
10123242124 is a deficient number, since it is larger than the sum of its proper divisors (7595126124).
10123242124 is a wasteful number, since it uses less digits than its factorization.
10123242124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384936 (or 384934 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 10123242124 its reverse (42124232101), we get a palindrome (52247474225).
The spelling of 10123242124 in words is "ten billion, one hundred twenty-three million, two hundred forty-two thousand, one hundred twenty-four".
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