Base | Representation |
---|---|
bin | 1010001001111010111110… |
… | …01001010000001011101001 |
3 | 2221001211112221010212200121 |
4 | 11010331133021100023221 |
5 | 10411333124043424001 |
6 | 115254440254403241 |
7 | 4463241151406503 |
oct | 504753711201351 |
9 | 87054487125617 |
10 | 22331131233001 |
11 | 712a641456258 |
12 | 2607b0a800521 |
13 | c5ca80206a26 |
14 | 572b92606d73 |
15 | 28ad3d6016a1 |
hex | 144f5f2502e9 |
22331131233001 has 8 divisors (see below), whose sum is σ = 22339094519808. Its totient is φ = 22323168300000.
The previous prime is 22331131232951. The next prime is 22331131233007. The reversal of 22331131233001 is 10033213113322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22331131233001 - 29 = 22331131232489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22331131233007) 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, 228120096 + ... + 228217966.
It is an arithmetic number, because the mean of its divisors is an integer number (2792386814976).
Almost surely, 222331131233001 is an apocalyptic number.
It is an amenable number.
22331131233001 is a deficient number, since it is larger than the sum of its proper divisors (7963286807).
22331131233001 is an equidigital number, since it uses as much as digits as its factorization.
22331131233001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176903.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 22331131233001 its reverse (10033213113322), we get a palindrome (32364344346323).
The spelling of 22331131233001 in words is "twenty-two trillion, three hundred thirty-one billion, one hundred thirty-one million, two hundred thirty-three thousand, one".
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