Base | Representation |
---|---|
bin | 11011100010101100111101… |
… | …111101100111000110101111 |
3 | 120212220002212111122112010111 |
4 | 123202230331331213012233 |
5 | 111334111320031211343 |
6 | 1105343135032520451 |
7 | 34341332636206144 |
oct | 3342547575470657 |
9 | 525802774575114 |
10 | 121132002210223 |
11 | 35661880385424 |
12 | 1170423a550127 |
13 | 52789113393c4 |
14 | 21cab6a8543cb |
15 | e00dc48ccc9d |
hex | 6e2b3df671af |
121132002210223 has 16 divisors (see below), whose sum is σ = 128526908215680. Its totient is φ = 113767291273216.
The previous prime is 121132002210217. The next prime is 121132002210251. The reversal of 121132002210223 is 322012200231121.
It is a cyclic number.
It is not a de Polignac number, because 121132002210223 - 29 = 121132002209711 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 121132002210194 and 121132002210203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121132008210223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11504490 + ... + 19355032.
It is an arithmetic number, because the mean of its divisors is an integer number (8032931763480).
Almost surely, 2121132002210223 is an apocalyptic number.
121132002210223 is a deficient number, since it is larger than the sum of its proper divisors (7394906005457).
121132002210223 is an equidigital number, since it uses as much as digits as its factorization.
121132002210223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7852466.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 121132002210223 its reverse (322012200231121), we get a palindrome (443144202441344).
The spelling of 121132002210223 in words is "one hundred twenty-one trillion, one hundred thirty-two billion, two million, two hundred ten thousand, two hundred twenty-three".
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