Base | Representation |
---|---|
bin | 111000110011111000… |
… | …1100001100111101110 |
3 | 102122220101202020202011 |
4 | 1301213301201213232 |
5 | 3444324012322202 |
6 | 132013541551434 |
7 | 11546163624634 |
oct | 1614761414756 |
9 | 378811666664 |
10 | 122000120302 |
11 | 47815984105 |
12 | 1b78971557a |
13 | b6736a43c8 |
14 | 5c94c33354 |
15 | 329088dbd7 |
hex | 1c67c619ee |
122000120302 has 4 divisors (see below), whose sum is σ = 183000180456. Its totient is φ = 61000060150.
The previous prime is 122000120189. The next prime is 122000120317. The reversal of 122000120302 is 203021000221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 203021000221 = 13 ⋅15617000017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30500030074 + ... + 30500030077.
It is an arithmetic number, because the mean of its divisors is an integer number (45750045114).
Almost surely, 2122000120302 is an apocalyptic number.
122000120302 is a deficient number, since it is larger than the sum of its proper divisors (61000060154).
122000120302 is an equidigital number, since it uses as much as digits as its factorization.
122000120302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61000060153.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 122000120302 its reverse (203021000221), we get a palindrome (325021120523).
The spelling of 122000120302 in words is "one hundred twenty-two billion, one hundred twenty thousand, three hundred two".
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