Base | Representation |
---|---|
bin | 100011111000111… |
… | …0100011011001100 |
3 | 10002220222211122011 |
4 | 1013301310123030 |
5 | 4431241221444 |
6 | 315255031004 |
7 | 41561613661 |
oct | 10761643314 |
9 | 3086884564 |
10 | 1204242124 |
11 | 568843a28 |
12 | 29736b464 |
13 | 16264b307 |
14 | b5d15a68 |
15 | 70ac7734 |
hex | 47c746cc |
1204242124 has 24 divisors (see below), whose sum is σ = 2245622400. Its totient is φ = 563087616.
The previous prime is 1204242049. The next prime is 1204242161. The reversal of 1204242124 is 4212424021.
It is a junction number, because it is equal to n+sod(n) for n = 1204242095 and 1204242104.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45724 + ... + 67075.
It is an arithmetic number, because the mean of its divisors is an integer number (93567600).
Almost surely, 21204242124 is an apocalyptic number.
It is an amenable number.
1204242124 is a deficient number, since it is larger than the sum of its proper divisors (1041380276).
1204242124 is a wasteful number, since it uses less digits than its factorization.
1204242124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112977 (or 112975 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 1204242124 is about 34702.1919192434. The cubic root of 1204242124 is about 1063.9092991352.
Adding to 1204242124 its reverse (4212424021), we get a palindrome (5416666145).
The spelling of 1204242124 in words is "one billion, two hundred four million, two hundred forty-two thousand, one hundred twenty-four".
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