Base | Representation |
---|---|
bin | 111100100101011… |
… | …1010010011100101 |
3 | 12020200021012012102 |
4 | 1321022322103211 |
5 | 13130410402042 |
6 | 533420101445 |
7 | 101243252030 |
oct | 17112722345 |
9 | 5220235172 |
10 | 2032903397 |
11 | 953580458 |
12 | 488994885 |
13 | 265227a25 |
14 | 153dc2017 |
15 | bd711b32 |
hex | 792ba4e5 |
2032903397 has 4 divisors (see below), whose sum is σ = 2323318176. Its totient is φ = 1742488620.
The previous prime is 2032903373. The next prime is 2032903417. The reversal of 2032903397 is 7933092302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7933092302 = 2 ⋅3966546151.
It is a cyclic number.
It is not a de Polignac number, because 2032903397 - 224 = 2016126181 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2032903397.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2032903357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145207379 + ... + 145207392.
It is an arithmetic number, because the mean of its divisors is an integer number (580829544).
Almost surely, 22032903397 is an apocalyptic number.
It is an amenable number.
2032903397 is a deficient number, since it is larger than the sum of its proper divisors (290414779).
2032903397 is an equidigital number, since it uses as much as digits as its factorization.
2032903397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290414778.
The product of its (nonzero) digits is 61236, while the sum is 38.
The square root of 2032903397 is about 45087.7300049581. The cubic root of 2032903397 is about 1266.7927830645.
Adding to 2032903397 its reverse (7933092302), we get a palindrome (9965995699).
The spelling of 2032903397 in words is "two billion, thirty-two million, nine hundred three thousand, three hundred ninety-seven".
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