Base | Representation |
---|---|
bin | 100010000101001111… |
… | …0001010001000010001 |
3 | 20222220202010102120022 |
4 | 1010022132022020101 |
5 | 2144343132401001 |
6 | 53342330153225 |
7 | 5200501525613 |
oct | 1041236121021 |
9 | 228822112508 |
10 | 73190122001 |
11 | 29048a08a37 |
12 | 12227282815 |
13 | 6b95337cc9 |
14 | 378458cdb3 |
15 | 1d8570c11b |
hex | 110a78a211 |
73190122001 has 4 divisors (see below), whose sum is σ = 73237070400. Its totient is φ = 73143173604.
The previous prime is 73190121887. The next prime is 73190122009. The reversal of 73190122001 is 10022109137.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 73190122001 - 218 = 73189859857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (73190122009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23471861 + ... + 23474978.
It is an arithmetic number, because the mean of its divisors is an integer number (18309267600).
Almost surely, 273190122001 is an apocalyptic number.
It is an amenable number.
73190122001 is a deficient number, since it is larger than the sum of its proper divisors (46948399).
73190122001 is a wasteful number, since it uses less digits than its factorization.
73190122001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46948398.
The product of its (nonzero) digits is 756, while the sum is 26.
The spelling of 73190122001 in words is "seventy-three billion, one hundred ninety million, one hundred twenty-two thousand, one".
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