Base | Representation |
---|---|
bin | 10001110000001110010… |
… | …000110110011011010010 |
3 | 11022122001121001221210212 |
4 | 101300032100312123102 |
5 | 124442040030312242 |
6 | 2332244224324122 |
7 | 154066661661365 |
oct | 21601620663322 |
9 | 4278047057725 |
10 | 1220010010322 |
11 | 430448933004 |
12 | 178542a73642 |
13 | 8b07b088abc |
14 | 43097c980dc |
15 | 21b06782782 |
hex | 11c0e4366d2 |
1220010010322 has 8 divisors (see below), whose sum is σ = 1855789875072. Its totient is φ = 601413385300.
The previous prime is 1220010010279. The next prime is 1220010010327. The reversal of 1220010010322 is 2230100100221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1220010010297 and 1220010010306.
It is not an unprimeable number, because it can be changed into a prime (1220010010327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4295809754 + ... + 4295810037.
It is an arithmetic number, because the mean of its divisors is an integer number (231973734384).
Almost surely, 21220010010322 is an apocalyptic number.
1220010010322 is a deficient number, since it is larger than the sum of its proper divisors (635779864750).
1220010010322 is an equidigital number, since it uses as much as digits as its factorization.
1220010010322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8591619864.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 1220010010322 its reverse (2230100100221), we get a palindrome (3450110110543).
The spelling of 1220010010322 in words is "one trillion, two hundred twenty billion, ten million, ten thousand, three hundred twenty-two".
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