Base | Representation |
---|---|
bin | 111100110011100… |
… | …1010100100001110 |
3 | 12021012012111012011 |
4 | 1321213022210032 |
5 | 13134304410110 |
6 | 534242531434 |
7 | 101363230513 |
oct | 17147124416 |
9 | 5235174164 |
10 | 2040310030 |
11 | 95777a140 |
12 | 48b366b7a |
13 | 26691c055 |
14 | 154d8d30a |
15 | be1c648a |
hex | 799ca90e |
2040310030 has 16 divisors (see below), whose sum is σ = 4006427184. Its totient is φ = 741930880.
The previous prime is 2040310021. The next prime is 2040310039. The reversal of 2040310030 is 300130402.
It is an interprime number because it is at equal distance from previous prime (2040310021) and next prime (2040310039).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040310039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9274027 + ... + 9274246.
It is an arithmetic number, because the mean of its divisors is an integer number (250401699).
Almost surely, 22040310030 is an apocalyptic number.
2040310030 is a deficient number, since it is larger than the sum of its proper divisors (1966117154).
2040310030 is a wasteful number, since it uses less digits than its factorization.
2040310030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18548291.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2040310030 is about 45169.7911219434. The cubic root of 2040310030 is about 1268.3293862281.
Adding to 2040310030 its reverse (300130402), we get a palindrome (2340440432).
The spelling of 2040310030 in words is "two billion, forty million, three hundred ten thousand, thirty".
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