Base | Representation |
---|---|
bin | 1000000001000111… |
… | …1111111101010011 |
3 | 12112222202012012200 |
4 | 2000101333331103 |
5 | 13401430431232 |
6 | 553321054243 |
7 | 104222262411 |
oct | 20021777523 |
9 | 5488665180 |
10 | 2152202067 |
11 | a049532a4 |
12 | 500927383 |
13 | 283b67662 |
14 | 165b982b1 |
15 | c8e2977c |
hex | 8047ff53 |
2152202067 has 12 divisors (see below), whose sum is σ = 3272354280. Its totient is φ = 1359285408.
The previous prime is 2152202033. The next prime is 2152202081. The reversal of 2152202067 is 7602022512.
It is not a de Polignac number, because 2152202067 - 28 = 2152201811 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2152202067.
It is not an unprimeable number, because it can be changed into a prime (2152202467) 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 11 ways as a sum of consecutive naturals, for example, 6292818 + ... + 6293159.
It is an arithmetic number, because the mean of its divisors is an integer number (272696190).
Almost surely, 22152202067 is an apocalyptic number.
2152202067 is a deficient number, since it is larger than the sum of its proper divisors (1120152213).
2152202067 is a wasteful number, since it uses less digits than its factorization.
2152202067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12586002 (or 12585999 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 2152202067 is about 46391.8318995920. The cubic root of 2152202067 is about 1291.1033700339.
Adding to 2152202067 its reverse (7602022512), we get a palindrome (9754224579).
The spelling of 2152202067 in words is "two billion, one hundred fifty-two million, two hundred two thousand, sixty-seven".
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