Base | Representation |
---|---|
bin | 10011001101101000010… |
… | …001001101000000001010 |
3 | 11200012221021110202122211 |
4 | 103031220101031000022 |
5 | 133112440400100132 |
6 | 2450312303135334 |
7 | 164250241244410 |
oct | 23155021150012 |
9 | 4605837422584 |
10 | 1320304300042 |
11 | 469a353a2352 |
12 | 193a732a454a |
13 | 97672847170 |
14 | 47c900432b0 |
15 | 2452674e147 |
hex | 1336844d00a |
1320304300042 has 32 divisors (see below), whose sum is σ = 2580866330112. Its totient is φ = 491593584384.
The previous prime is 1320304300031. The next prime is 1320304300097. The reversal of 1320304300042 is 2400034030231.
It is a happy number.
It is a super-2 number, since 2×13203043000422 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1320304299986 and 1320304300022.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213362178 + ... + 213368365.
It is an arithmetic number, because the mean of its divisors is an integer number (80652072816).
Almost surely, 21320304300042 is an apocalyptic number.
1320304300042 is a deficient number, since it is larger than the sum of its proper divisors (1260562030070).
1320304300042 is a wasteful number, since it uses less digits than its factorization.
1320304300042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426730582.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 1320304300042 its reverse (2400034030231), we get a palindrome (3720338330273).
The spelling of 1320304300042 in words is "one trillion, three hundred twenty billion, three hundred four million, three hundred thousand, forty-two".
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