Base | Representation |
---|---|
bin | 1110100011011… |
… | …00110111000011 |
3 | 22111201100020200 |
4 | 13101230313003 |
5 | 222223040312 |
6 | 20040340243 |
7 | 3011445300 |
oct | 721546703 |
9 | 274640220 |
10 | 122080707 |
11 | 62a03051 |
12 | 34a74683 |
13 | 1c3a5008 |
14 | 122dc0a7 |
15 | aab70dc |
hex | 746cdc3 |
122080707 has 18 divisors (see below), whose sum is σ = 205129548. Its totient is φ = 69760152.
The previous prime is 122080669. The next prime is 122080727. The reversal of 122080707 is 707080221.
It is not a de Polignac number, because 122080707 - 218 = 121818563 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122080727) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 137973 + ... + 138854.
It is an arithmetic number, because the mean of its divisors is an integer number (11396086).
Almost surely, 2122080707 is an apocalyptic number.
122080707 is a deficient number, since it is larger than the sum of its proper divisors (83048841).
122080707 is a wasteful number, since it uses less digits than its factorization.
122080707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276847 (or 276837 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The square root of 122080707 is about 11049.0138473983. The cubic root of 122080707 is about 496.0769085454.
The spelling of 122080707 in words is "one hundred twenty-two million, eighty thousand, seven hundred seven".
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