Base | Representation |
---|---|
bin | 101111000001001101111… |
… | …001000110111110011001 |
3 | 102102220002110111200212111 |
4 | 233001031321012332121 |
5 | 410414314242114001 |
6 | 10512205042512321 |
7 | 452304135511111 |
oct | 57011571067631 |
9 | 12386073450774 |
10 | 3231122223001 |
11 | 1036347294732 |
12 | 4422683656a1 |
13 | 1a590287603a |
14 | b255c4a8041 |
15 | 590b00b7851 |
hex | 2f04de46f99 |
3231122223001 has 4 divisors (see below), whose sum is σ = 3231126640000. Its totient is φ = 3231117806004.
The previous prime is 3231122222941. The next prime is 3231122223101. The reversal of 3231122223001 is 1003222211323.
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 3231122223001 - 217 = 3231122091929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3231122223101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820401 + ... + 2671198.
It is an arithmetic number, because the mean of its divisors is an integer number (807781660000).
Almost surely, 23231122223001 is an apocalyptic number.
It is an amenable number.
3231122223001 is a deficient number, since it is larger than the sum of its proper divisors (4416999).
3231122223001 is an equidigital number, since it uses as much as digits as its factorization.
3231122223001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4416998.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 3231122223001 its reverse (1003222211323), we get a palindrome (4234344434324).
The spelling of 3231122223001 in words is "three trillion, two hundred thirty-one billion, one hundred twenty-two million, two hundred twenty-three thousand, one".
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