Base | Representation |
---|---|
bin | 11011110010010000110000… |
… | …111011001100110110111011 |
3 | 121000200022201211222212200201 |
4 | 123302100300323030312323 |
5 | 112004121104431100243 |
6 | 1111522245322143031 |
7 | 34511514256243063 |
oct | 3362206073146673 |
9 | 530608654885621 |
10 | 122201230331323 |
11 | 35a34283819340 |
12 | 11857500951a77 |
13 | 53256acb643c0 |
14 | 22267dd1883a3 |
15 | e1db03ad504d |
hex | 6f2430eccdbb |
122201230331323 has 16 divisors (see below), whose sum is σ = 145707844214016. Its totient is φ = 101015942401440.
The previous prime is 122201230331281. The next prime is 122201230331329. The reversal of 122201230331323 is 323133032102221.
It is a happy number.
It is not a de Polignac number, because 122201230331323 - 29 = 122201230330811 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122201230331291 and 122201230331300.
It is not an unprimeable number, because it can be changed into a prime (122201230331329) 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, 6377259511 + ... + 6377278672.
It is an arithmetic number, because the mean of its divisors is an integer number (9106740263376).
Almost surely, 2122201230331323 is an apocalyptic number.
122201230331323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
122201230331323 is a deficient number, since it is larger than the sum of its proper divisors (23506613882693).
122201230331323 is a wasteful number, since it uses less digits than its factorization.
122201230331323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12754538274.
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 122201230331323 its reverse (323133032102221), we get a palindrome (445334262433544).
The spelling of 122201230331323 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred thirty million, three hundred thirty-one thousand, three hundred twenty-three".
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