Base | Representation |
---|---|
bin | 1110100011101… |
… | …01111110100100 |
3 | 22111210020110211 |
4 | 13101311332210 |
5 | 222230234202 |
6 | 20041225204 |
7 | 3011662210 |
oct | 721657644 |
9 | 274706424 |
10 | 122118052 |
11 | 62a29111 |
12 | 34a92204 |
13 | 1c3b9004 |
14 | 1230b940 |
15 | aac31d7 |
hex | 7475fa4 |
122118052 has 24 divisors (see below), whose sum is σ = 252116480. Its totient is φ = 50647680.
The previous prime is 122118047. The next prime is 122118071. The reversal of 122118052 is 250811221.
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, 69477 + ... + 71212.
Almost surely, 2122118052 is an apocalyptic number.
It is an amenable number.
122118052 is an abundant number, since it is smaller than the sum of its proper divisors (129998428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122118052 is a wasteful number, since it uses less digits than its factorization.
122118052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140731 (or 140729 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 22.
The square root of 122118052 is about 11050.7036880010. The cubic root of 122118052 is about 496.1274873903.
Adding to 122118052 its reverse (250811221), we get a palindrome (372929273).
The spelling of 122118052 in words is "one hundred twenty-two million, one hundred eighteen thousand, fifty-two".
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