Base | Representation |
---|---|
bin | 1001111011001000… |
… | …0101010110011010 |
3 | 20212122122121221000 |
4 | 2132302011112122 |
5 | 20423431213432 |
6 | 1120201125430 |
7 | 123005011362 |
oct | 23662052632 |
9 | 6778577830 |
10 | 2663929242 |
11 | 114779a517 |
12 | 624189876 |
13 | 335b974c0 |
14 | 1b3b239a2 |
15 | 108d0c57c |
hex | 9ec8559a |
2663929242 has 32 divisors (see below), whose sum is σ = 6375216960. Its totient is φ = 819670320.
The previous prime is 2663929199. The next prime is 2663929271. The reversal of 2663929242 is 2429293662.
2663929242 is a `hidden beast` number, since 2 + 6 + 639 + 2 + 9 + 2 + 4 + 2 = 666.
2663929242 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 15 ways as a sum of consecutive naturals, for example, 1896684 + ... + 1898087.
It is an arithmetic number, because the mean of its divisors is an integer number (199225530).
Almost surely, 22663929242 is an apocalyptic number.
2663929242 is an abundant number, since it is smaller than the sum of its proper divisors (3711287718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2663929242 is a wasteful number, since it uses less digits than its factorization.
2663929242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3794795 (or 3794789 counting only the distinct ones).
The product of its digits is 559872, while the sum is 45.
The square root of 2663929242 is about 51613.2661435023. The cubic root of 2663929242 is about 1386.2478801792.
The spelling of 2663929242 in words is "two billion, six hundred sixty-three million, nine hundred twenty-nine thousand, two hundred forty-two".
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