Base | Representation |
---|---|
bin | 1000001010101… |
… | …0010010100110 |
3 | 2101110011211110 |
4 | 2002222102212 |
5 | 32232030232 |
6 | 3222045450 |
7 | 564064614 |
oct | 202522246 |
9 | 71404743 |
10 | 34251942 |
11 | 18374a9a |
12 | b579886 |
13 | 713342a |
14 | 47986b4 |
15 | 3018acc |
hex | 20aa4a6 |
34251942 has 32 divisors (see below), whose sum is σ = 70076160. Its totient is φ = 11158560.
The previous prime is 34251913. The next prime is 34251947. The reversal of 34251942 is 24915243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34251947) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53967 + ... + 54597.
It is an arithmetic number, because the mean of its divisors is an integer number (2189880).
Almost surely, 234251942 is an apocalyptic number.
34251942 is an abundant number, since it is smaller than the sum of its proper divisors (35824218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34251942 is a wasteful number, since it uses less digits than its factorization.
34251942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828.
The product of its digits is 8640, while the sum is 30.
The square root of 34251942 is about 5852.5158692651. The cubic root of 34251942 is about 324.7594022053.
The spelling of 34251942 in words is "thirty-four million, two hundred fifty-one thousand, nine hundred forty-two".
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