Base | Representation |
---|---|
bin | 1010001101111110… |
… | …0110001100100100 |
3 | 21002011101021021001 |
4 | 2203133212030210 |
5 | 21104200002444 |
6 | 1132103203044 |
7 | 124654565350 |
oct | 24337461444 |
9 | 7064337231 |
10 | 2742969124 |
11 | 1188375335 |
12 | 646746484 |
13 | 34937c86c |
14 | 1c041a460 |
15 | 110c218d4 |
hex | a37e6324 |
2742969124 has 24 divisors (see below), whose sum is σ = 5774672960. Its totient is φ = 1113686496.
The previous prime is 2742969113. The next prime is 2742969179. The reversal of 2742969124 is 4219692472.
2742969124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 2577447 + ... + 2578510.
Almost surely, 22742969124 is an apocalyptic number.
It is an amenable number.
2742969124 is an abundant number, since it is smaller than the sum of its proper divisors (3031703836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742969124 is a wasteful number, since it uses less digits than its factorization.
2742969124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5155987 (or 5155985 counting only the distinct ones).
The product of its digits is 435456, while the sum is 46.
The square root of 2742969124 is about 52373.3627333590. The cubic root of 2742969124 is about 1399.8246589930.
The spelling of 2742969124 in words is "two billion, seven hundred forty-two million, nine hundred sixty-nine thousand, one hundred twenty-four".
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