Base | Representation |
---|---|
bin | 1110100011010… |
… | …01010110101001 |
3 | 22111200121112202 |
4 | 13101221112221 |
5 | 222222110340 |
6 | 20040145545 |
7 | 3011355362 |
oct | 721512651 |
9 | 274617482 |
10 | 122066345 |
11 | 629a3285 |
12 | 34a682b5 |
13 | 1c39b60b |
14 | 122d6b69 |
15 | aab2c15 |
hex | 74695a9 |
122066345 has 8 divisors (see below), whose sum is σ = 146603520. Its totient is φ = 97570480.
The previous prime is 122066333. The next prime is 122066369. The reversal of 122066345 is 543660221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122066345 - 26 = 122066281 is a prime.
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, 3401 + ... + 15990.
It is an arithmetic number, because the mean of its divisors is an integer number (18325440).
Almost surely, 2122066345 is an apocalyptic number.
It is an amenable number.
122066345 is a deficient number, since it is larger than the sum of its proper divisors (24537175).
122066345 is a wasteful number, since it uses less digits than its factorization.
122066345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20655.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 122066345 is about 11048.3639060270. The cubic root of 122066345 is about 496.0574543768.
The spelling of 122066345 in words is "one hundred twenty-two million, sixty-six thousand, three hundred forty-five".
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