Base | Representation |
---|---|
bin | 1110100011010… |
… | …11100001011100 |
3 | 22111201001201202 |
4 | 13101223201130 |
5 | 222222401403 |
6 | 20040255032 |
7 | 3011423312 |
oct | 721534134 |
9 | 274631652 |
10 | 122075228 |
11 | 629a9a20 |
12 | 34a71478 |
13 | 1c3a2682 |
14 | 122da0b2 |
15 | aab5688 |
hex | 746b85c |
122075228 has 24 divisors (see below), whose sum is σ = 245320320. Its totient is φ = 52567920.
The previous prime is 122075207. The next prime is 122075251. The reversal of 122075228 is 822570221.
It is a super-2 number, since 2×1220752282 = 29804722582503968, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122075228.
It is a congruent number.
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, 72176 + ... + 73847.
It is an arithmetic number, because the mean of its divisors is an integer number (10221680).
Almost surely, 2122075228 is an apocalyptic number.
It is an amenable number.
122075228 is an abundant number, since it is smaller than the sum of its proper divisors (123245092).
122075228 is a wasteful number, since it uses less digits than its factorization.
122075228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146057 (or 146055 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 122075228 is about 11048.7659039370. The cubic root of 122075228 is about 496.0694870996.
The spelling of 122075228 in words is "one hundred twenty-two million, seventy-five thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •