Base | Representation |
---|---|
bin | 1110100011011… |
… | …11110111000001 |
3 | 22111201222002201 |
4 | 13101233313001 |
5 | 222223433433 |
6 | 20040513201 |
7 | 3011526151 |
oct | 721576701 |
9 | 274658081 |
10 | 122092993 |
11 | 62a11300 |
12 | 34a7b801 |
13 | 1c3aa799 |
14 | 12302761 |
15 | aabaa7d |
hex | 746fdc1 |
122092993 has 24 divisors (see below), whose sum is σ = 147470400. Its totient is φ = 100536480.
The previous prime is 122092969. The next prime is 122093003. The reversal of 122092993 is 399290221.
It is a de Polignac number, because none of the positive numbers 2k-122092993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122092493) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51723 + ... + 54031.
It is an arithmetic number, because the mean of its divisors is an integer number (6144600).
Almost surely, 2122092993 is an apocalyptic number.
It is an amenable number.
122092993 is a deficient number, since it is larger than the sum of its proper divisors (25377407).
122092993 is a wasteful number, since it uses less digits than its factorization.
122092993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2373 (or 2362 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 37.
The square root of 122092993 is about 11049.5698106306. The cubic root of 122092993 is about 496.0935494398.
The spelling of 122092993 in words is "one hundred twenty-two million, ninety-two thousand, nine hundred ninety-three".
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