Base | Representation |
---|---|
bin | 1010101101001001… |
… | …0101101101010010 |
3 | 21102021101200000010 |
4 | 2223102111231102 |
5 | 21341132231232 |
6 | 1153053335350 |
7 | 131133100320 |
oct | 25322255522 |
9 | 7367350003 |
10 | 2873711442 |
11 | 1245153a38 |
12 | 682497556 |
13 | 36a498194 |
14 | 1d3930d10 |
15 | 11c44a0cc |
hex | ab495b52 |
2873711442 has 32 divisors (see below), whose sum is σ = 6794985600. Its totient is φ = 792747648.
The previous prime is 2873711441. The next prime is 2873711453. The reversal of 2873711442 is 2441173782.
2873711442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2873711442.
It is not an unprimeable number, because it can be changed into a prime (2873711441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178467 + ... + 1180902.
It is an arithmetic number, because the mean of its divisors is an integer number (212343300).
Almost surely, 22873711442 is an apocalyptic number.
2873711442 is an abundant number, since it is smaller than the sum of its proper divisors (3921274158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2873711442 is a wasteful number, since it uses less digits than its factorization.
2873711442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2359410.
The product of its digits is 75264, while the sum is 39.
The square root of 2873711442 is about 53607.0092618493. The cubic root of 2873711442 is about 1421.7210241199.
The spelling of 2873711442 in words is "two billion, eight hundred seventy-three million, seven hundred eleven thousand, four hundred forty-two".
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