Base | Representation |
---|---|
bin | 1110100011010… |
… | …01000011110110 |
3 | 22111200112220012 |
4 | 13101221003312 |
5 | 222222041032 |
6 | 20040140222 |
7 | 3011352023 |
oct | 721510366 |
9 | 274615805 |
10 | 122065142 |
11 | 629a2391 |
12 | 34a67672 |
13 | 1c39abc4 |
14 | 122d654a |
15 | aab26b2 |
hex | 74690f6 |
122065142 has 8 divisors (see below), whose sum is σ = 183146832. Its totient is φ = 61016200.
The previous prime is 122065127. The next prime is 122065171. The reversal of 122065142 is 241560221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6167 + ... + 16797.
It is an arithmetic number, because the mean of its divisors is an integer number (22893354).
Almost surely, 2122065142 is an apocalyptic number.
122065142 is a deficient number, since it is larger than the sum of its proper divisors (61081690).
122065142 is a wasteful number, since it uses less digits than its factorization.
122065142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16374.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 122065142 is about 11048.3094634428. The cubic root of 122065142 is about 496.0558247737.
The spelling of 122065142 in words is "one hundred twenty-two million, sixty-five thousand, one hundred forty-two".
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