Base | Representation |
---|---|
bin | 1110100110111… |
… | …11111110100010 |
3 | 22112121022001100 |
4 | 13103133332202 |
5 | 222333132401 |
6 | 20054415230 |
7 | 3015451056 |
oct | 723377642 |
9 | 275538040 |
10 | 122552226 |
11 | 631a5335 |
12 | 35061516 |
13 | 1c50b814 |
14 | 123c1c66 |
15 | ab5bb86 |
hex | 74dffa2 |
122552226 has 24 divisors (see below), whose sum is σ = 268894080. Its totient is φ = 40333176.
The previous prime is 122552219. The next prime is 122552267. The reversal of 122552226 is 622255221.
It is a super-3 number, since 3×1225522263 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122552226.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41670 + ... + 44513.
It is an arithmetic number, because the mean of its divisors is an integer number (11203920).
Almost surely, 2122552226 is an apocalyptic number.
122552226 is an abundant number, since it is smaller than the sum of its proper divisors (146341854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122552226 is a wasteful number, since it uses less digits than its factorization.
122552226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86270 (or 86267 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 122552226 is about 11070.3308893637. The cubic root of 122552226 is about 496.7147630454.
The spelling of 122552226 in words is "one hundred twenty-two million, five hundred fifty-two thousand, two hundred twenty-six".
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