Base | Representation |
---|---|
bin | 1110101000100… |
… | …00100010001100 |
3 | 22112222101212122 |
4 | 13110100202030 |
5 | 222411013431 |
6 | 20102552112 |
7 | 3020236655 |
oct | 724204214 |
9 | 275871778 |
10 | 122751116 |
11 | 63320804 |
12 | 35138638 |
13 | 1c57b1c7 |
14 | 1243452c |
15 | ab9aa7b |
hex | 751088c |
122751116 has 12 divisors (see below), whose sum is σ = 215940480. Its totient is φ = 61053840.
The previous prime is 122751053. The next prime is 122751121. The reversal of 122751116 is 611157221.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79571 + ... + 81098.
It is an arithmetic number, because the mean of its divisors is an integer number (17995040).
Almost surely, 2122751116 is an apocalyptic number.
It is an amenable number.
122751116 is a deficient number, since it is larger than the sum of its proper divisors (93189364).
122751116 is a wasteful number, since it uses less digits than its factorization.
122751116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160864 (or 160862 counting only the distinct ones).
The product of its digits is 840, while the sum is 26.
The square root of 122751116 is about 11079.3102673407. The cubic root of 122751116 is about 496.9833239347.
It can be divided in two parts, 122751 and 116, that multiplied together give a triangular number (14239116 = T5336).
The spelling of 122751116 in words is "one hundred twenty-two million, seven hundred fifty-one thousand, one hundred sixteen".
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