Base | Representation |
---|---|
bin | 1000001010111111… |
… | …1100011110000010 |
3 | 12122212122202110022 |
4 | 2002233330132002 |
5 | 13443030402110 |
6 | 1001400333442 |
7 | 105234230213 |
oct | 20257743602 |
9 | 5585582408 |
10 | 2193606530 |
11 | a26263065 |
12 | 512774282 |
13 | 28c60353b |
14 | 16b49540a |
15 | cc8a7755 |
hex | 82bfc782 |
2193606530 has 16 divisors (see below), whose sum is σ = 3965016960. Its totient is φ = 873770352.
The previous prime is 2193606521. The next prime is 2193606539. The reversal of 2193606530 is 356063912.
2193606530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2193606521) and next prime (2193606539).
It is not an unprimeable number, because it can be changed into a prime (2193606539) 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, 456524 + ... + 461303.
It is an arithmetic number, because the mean of its divisors is an integer number (247813560).
Almost surely, 22193606530 is an apocalyptic number.
2193606530 is a deficient number, since it is larger than the sum of its proper divisors (1771410430).
2193606530 is a wasteful number, since it uses less digits than its factorization.
2193606530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918073.
The product of its (nonzero) digits is 29160, while the sum is 35.
The square root of 2193606530 is about 46835.9533905311. The cubic root of 2193606530 is about 1299.3303316219.
The spelling of 2193606530 in words is "two billion, one hundred ninety-three million, six hundred six thousand, five hundred thirty".
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