Base | Representation |
---|---|
bin | 111100100100000… |
… | …1110100110111001 |
3 | 12020121221110111011 |
4 | 1321020032212321 |
5 | 13130220400441 |
6 | 533353033521 |
7 | 101234262460 |
oct | 17110164671 |
9 | 5217843434 |
10 | 2032200121 |
11 | 953140036 |
12 | 4886b58a1 |
13 | 26503c8a3 |
14 | 153c7b9d7 |
15 | bd623581 |
hex | 7920e9b9 |
2032200121 has 16 divisors (see below), whose sum is σ = 2438037504. Its totient is φ = 1656152784.
The previous prime is 2032200109. The next prime is 2032200151. The reversal of 2032200121 is 1210022302.
It is a cyclic number.
It is not a de Polignac number, because 2032200121 - 25 = 2032200089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2032200151) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10905 + ... + 64678.
It is an arithmetic number, because the mean of its divisors is an integer number (152377344).
Almost surely, 22032200121 is an apocalyptic number.
It is an amenable number.
2032200121 is a deficient number, since it is larger than the sum of its proper divisors (405837383).
2032200121 is a wasteful number, since it uses less digits than its factorization.
2032200121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75780.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2032200121 is about 45079.9303570891. The cubic root of 2032200121 is about 1266.6466853342.
Adding to 2032200121 its reverse (1210022302), we get a palindrome (3242222423).
The spelling of 2032200121 in words is "two billion, thirty-two million, two hundred thousand, one hundred twenty-one".
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