Base | Representation |
---|---|
bin | 1110101000100… |
… | …11011100111001 |
3 | 22120000000021012 |
4 | 13110103130321 |
5 | 222411404230 |
6 | 20103123305 |
7 | 3020316545 |
oct | 724233471 |
9 | 276000235 |
10 | 122763065 |
11 | 63329787 |
12 | 35143535 |
13 | 1c583789 |
14 | 12438a25 |
15 | ab9e395 |
hex | 7513739 |
122763065 has 8 divisors (see below), whose sum is σ = 150741888. Its totient is φ = 95926320.
The previous prime is 122763041. The next prime is 122763073. The reversal of 122763065 is 560367221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122763065 - 216 = 122697529 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285281 + ... + 285710.
It is an arithmetic number, because the mean of its divisors is an integer number (18842736).
Almost surely, 2122763065 is an apocalyptic number.
It is an amenable number.
122763065 is a deficient number, since it is larger than the sum of its proper divisors (27978823).
122763065 is an equidigital number, since it uses as much as digits as its factorization.
122763065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 571039.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 122763065 is about 11079.8495025880. The cubic root of 122763065 is about 496.9994494122. Note that the first 3 decimals are identical.
The spelling of 122763065 in words is "one hundred twenty-two million, seven hundred sixty-three thousand, sixty-five".
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