Base | Representation |
---|---|
bin | 100100111101001… |
… | …0110101110011001 |
3 | 10012102100021010122 |
4 | 1021322112232121 |
5 | 10014422043301 |
6 | 323014123025 |
7 | 42505055030 |
oct | 11172265631 |
9 | 3172307118 |
10 | 1240034201 |
11 | 586a7005a |
12 | 2a7350475 |
13 | 169ba0763 |
14 | ba991717 |
15 | 73ce781b |
hex | 49e96b99 |
1240034201 has 16 divisors (see below), whose sum is σ = 1433173248. Its totient is φ = 1050926400.
The previous prime is 1240034123. The next prime is 1240034203. The reversal of 1240034201 is 1024300421.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1240034201 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 1240034201.
It is not an unprimeable number, because it can be changed into a prime (1240034203) 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, 764171 + ... + 765791.
It is an arithmetic number, because the mean of its divisors is an integer number (89573328).
Almost surely, 21240034201 is an apocalyptic number.
It is an amenable number.
1240034201 is a deficient number, since it is larger than the sum of its proper divisors (193139047).
1240034201 is a wasteful number, since it uses less digits than its factorization.
1240034201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2792.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1240034201 is about 35214.1193415369. The cubic root of 1240034201 is about 1074.3469481568.
Adding to 1240034201 its reverse (1024300421), we get a palindrome (2264334622).
The spelling of 1240034201 in words is "one billion, two hundred forty million, thirty-four thousand, two hundred one".
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