Base | Representation |
---|---|
bin | 111100100110111… |
… | …0100010001101010 |
3 | 12020201200220002202 |
4 | 1321031310101222 |
5 | 13131104241010 |
6 | 533444300202 |
7 | 101252603600 |
oct | 17115642152 |
9 | 5221626082 |
10 | 2033665130 |
11 | 953a50792 |
12 | 4890a1662 |
13 | 265433663 |
14 | 15413d870 |
15 | bd8126a5 |
hex | 7937446a |
2033665130 has 48 divisors (see below), whose sum is σ = 4306183560. Its totient is φ = 689407488.
The previous prime is 2033665111. The next prime is 2033665157. The reversal of 2033665130 is 315663302.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1067263561 + 966401569 = 32669^2 + 31087^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2033665093 and 2033665102.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20294 + ... + 66926.
Almost surely, 22033665130 is an apocalyptic number.
2033665130 is an abundant number, since it is smaller than the sum of its proper divisors (2272518430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2033665130 is a wasteful number, since it uses less digits than its factorization.
2033665130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46743 (or 46736 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 29.
The square root of 2033665130 is about 45096.1764454593. The cubic root of 2033665130 is about 1266.9509865760.
The spelling of 2033665130 in words is "two billion, thirty-three million, six hundred sixty-five thousand, one hundred thirty".
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