Base | Representation |
---|---|
bin | 111100010101110… |
… | …001110111000011 |
3 | 2121112220022102222 |
4 | 330111301313003 |
5 | 4033124422321 |
6 | 244242001255 |
7 | 34041524006 |
oct | 7425616703 |
9 | 2545808388 |
10 | 1012342211 |
11 | 47a493761 |
12 | 24304622b |
13 | 13196bb7a |
14 | 9864153d |
15 | 5dd1d3ab |
hex | 3c571dc3 |
1012342211 has 16 divisors (see below), whose sum is σ = 1086566400. Its totient is φ = 940363200.
The previous prime is 1012342157. The next prime is 1012342213. The reversal of 1012342211 is 1122432101.
It is not a de Polignac number, because 1012342211 - 226 = 945233347 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 1012342211.
It is not an unprimeable number, because it can be changed into a prime (1012342213) 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 15 ways as a sum of consecutive naturals, for example, 255695 + ... + 259623.
It is an arithmetic number, because the mean of its divisors is an integer number (67910400).
Almost surely, 21012342211 is an apocalyptic number.
1012342211 is a deficient number, since it is larger than the sum of its proper divisors (74224189).
1012342211 is a wasteful number, since it uses less digits than its factorization.
1012342211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4210.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1012342211 is about 31817.3256418575. The cubic root of 1012342211 is about 1004.0972598673.
Adding to 1012342211 its reverse (1122432101), we get a palindrome (2134774312).
The spelling of 1012342211 in words is "one billion, twelve million, three hundred forty-two thousand, two hundred eleven".
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