Base | Representation |
---|---|
bin | 1011111110001001… |
… | …0011101111010001 |
3 | 22021221122202201102 |
4 | 2333202103233101 |
5 | 23040120121001 |
6 | 1250511114145 |
7 | 142426543400 |
oct | 27742235721 |
9 | 8257582642 |
10 | 3213442001 |
11 | 13a99a45a0 |
12 | 758212955 |
13 | 3c2996c93 |
14 | 226ac7637 |
15 | 13c1a5e6b |
hex | bf893bd1 |
3213442001 has 12 divisors (see below), whose sum is σ = 4077912240. Its totient is φ = 2503980360.
The previous prime is 3213441967. The next prime is 3213442009. The reversal of 3213442001 is 1002443123.
It is not a de Polignac number, because 3213442001 - 210 = 3213440977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3213442009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2980391 + ... + 2981468.
It is an arithmetic number, because the mean of its divisors is an integer number (339826020).
Almost surely, 23213442001 is an apocalyptic number.
It is an amenable number.
3213442001 is a deficient number, since it is larger than the sum of its proper divisors (864470239).
3213442001 is a wasteful number, since it uses less digits than its factorization.
3213442001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5961884 (or 5961877 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3213442001 is about 56687.2296112625. The cubic root of 3213442001 is about 1475.6730818342.
Adding to 3213442001 its reverse (1002443123), we get a palindrome (4215885124).
The spelling of 3213442001 in words is "three billion, two hundred thirteen million, four hundred forty-two thousand, one".
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