Base | Representation |
---|---|
bin | 1110100100101… |
… | …11001111110101 |
3 | 22112001011101222 |
4 | 13102113033311 |
5 | 222244114300 |
6 | 20044200125 |
7 | 3013100414 |
oct | 722271765 |
9 | 275034358 |
10 | 122254325 |
11 | 63011536 |
12 | 34b39045 |
13 | 1c43604b |
14 | 1234547b |
15 | aaed785 |
hex | 74973f5 |
122254325 has 12 divisors (see below), whose sum is σ = 152395008. Its totient is φ = 97287600.
The previous prime is 122254273. The next prime is 122254331. The reversal of 122254325 is 523452221.
It is not a de Polignac number, because 122254325 - 216 = 122188789 is a prime.
It is a super-2 number, since 2×1222543252 = 29892239962411250, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 122254294 and 122254303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8027 + ... + 17576.
It is an arithmetic number, because the mean of its divisors is an integer number (12699584).
Almost surely, 2122254325 is an apocalyptic number.
It is an amenable number.
122254325 is a deficient number, since it is larger than the sum of its proper divisors (30140683).
122254325 is a wasteful number, since it uses less digits than its factorization.
122254325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25804 (or 25799 counting only the distinct ones).
The product of its digits is 4800, while the sum is 26.
The square root of 122254325 is about 11056.8677752789. The cubic root of 122254325 is about 496.3119636602.
The spelling of 122254325 in words is "one hundred twenty-two million, two hundred fifty-four thousand, three hundred twenty-five".
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