Base | Representation |
---|---|
bin | 1110101000111… |
… | …10011011100011 |
3 | 22120002021221202 |
4 | 13110132123203 |
5 | 222414324120 |
6 | 20104111415 |
7 | 3020564630 |
oct | 724363343 |
9 | 276067852 |
10 | 122808035 |
11 | 6335a549 |
12 | 3516556b |
13 | 1c59b09c |
14 | 1244b187 |
15 | abac875 |
hex | 751e6e3 |
122808035 has 16 divisors (see below), whose sum is σ = 169560000. Its totient is φ = 83642496.
The previous prime is 122808013. The next prime is 122808047. The reversal of 122808035 is 530808221.
It is not a de Polignac number, because 122808035 - 212 = 122803939 is a prime.
It is a super-2 number, since 2×1228080352 = 30163626921122450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122807989 and 122808007.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6560 + ... + 16989.
It is an arithmetic number, because the mean of its divisors is an integer number (10597500).
Almost surely, 2122808035 is an apocalyptic number.
122808035 is a deficient number, since it is larger than the sum of its proper divisors (46751965).
122808035 is a wasteful number, since it uses less digits than its factorization.
122808035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23710.
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 122808035 is about 11081.8786764700. The cubic root of 122808035 is about 497.0601281859.
The spelling of 122808035 in words is "one hundred twenty-two million, eight hundred eight thousand, thirty-five".
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