Base | Representation |
---|---|
bin | 111100110011000… |
… | …1011000111010010 |
3 | 12021011201021200020 |
4 | 1321212023013102 |
5 | 13134223101010 |
6 | 534233204310 |
7 | 101361066006 |
oct | 17146130722 |
9 | 5234637606 |
10 | 2040050130 |
11 | 957611948 |
12 | 48b260696 |
13 | 26685a971 |
14 | 154d22706 |
15 | be174470 |
hex | 7998b1d2 |
2040050130 has 64 divisors (see below), whose sum is σ = 5035903488. Its totient is φ = 528526080.
The previous prime is 2040050119. The next prime is 2040050137. The reversal of 2040050130 is 310500402.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (2040050137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1365664 + ... + 1367156.
It is an arithmetic number, because the mean of its divisors is an integer number (78685992).
Almost surely, 22040050130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2040050130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2517951744).
2040050130 is an abundant number, since it is smaller than the sum of its proper divisors (2995853358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040050130 is a wasteful number, since it uses less digits than its factorization.
2040050130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2771.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 2040050130 is about 45166.9141075633. The cubic root of 2040050130 is about 1268.2755295755.
Adding to 2040050130 its reverse (310500402), we get a palindrome (2350550532).
The spelling of 2040050130 in words is "two billion, forty million, fifty thousand, one hundred thirty".
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