Base | Representation |
---|---|
bin | 111100110111011… |
… | …1010101100111001 |
3 | 12021100000201210202 |
4 | 1321232322230321 |
5 | 13140314422301 |
6 | 534354251545 |
7 | 101416423304 |
oct | 17156725471 |
9 | 5240021722 |
10 | 2042342201 |
11 | 958937a19 |
12 | 48bb86bb5 |
13 | 267181013 |
14 | 15535bb3b |
15 | be47866b |
hex | 79bbab39 |
2042342201 has 8 divisors (see below), whose sum is σ = 2131615680. Its totient is φ = 1953108432.
The previous prime is 2042342191. The next prime is 2042342213. The reversal of 2042342201 is 1022432402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2042342201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2042342221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150566 + ... + 163568.
It is an arithmetic number, because the mean of its divisors is an integer number (266451960).
Almost surely, 22042342201 is an apocalyptic number.
It is an amenable number.
2042342201 is a deficient number, since it is larger than the sum of its proper divisors (89273479).
2042342201 is a wasteful number, since it uses less digits than its factorization.
2042342201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19855.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 2042342201 is about 45192.2803252945. The cubic root of 2042342201 is about 1268.7503364604.
Adding to 2042342201 its reverse (1022432402), we get a palindrome (3064774603).
The spelling of 2042342201 in words is "two billion, forty-two million, three hundred forty-two thousand, two hundred one".
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