Base | Representation |
---|---|
bin | 111100101000011… |
… | …0100111001111100 |
3 | 12020210011222102100 |
4 | 1321100310321330 |
5 | 13131310013030 |
6 | 533513225100 |
7 | 101262401115 |
oct | 17120647174 |
9 | 5223158370 |
10 | 2034454140 |
11 | 95443a564 |
12 | 489402190 |
13 | 26564b824 |
14 | 1542a720c |
15 | bd91b360 |
hex | 79434e7c |
2034454140 has 72 divisors (see below), whose sum is σ = 6176701440. Its totient is φ = 542035584.
The previous prime is 2034454133. The next prime is 2034454151. The reversal of 2034454140 is 414544302.
It is a happy number.
2034454140 is a `hidden beast` number, since 203 + 4 + 45 + 414 + 0 = 666.
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 23 ways as a sum of consecutive naturals, for example, 225802 + ... + 234638.
It is an arithmetic number, because the mean of its divisors is an integer number (85787520).
Almost surely, 22034454140 is an apocalyptic number.
2034454140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2034454140 is an abundant number, since it is smaller than the sum of its proper divisors (4142247300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2034454140 is a wasteful number, since it uses less digits than its factorization.
2034454140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10131 (or 10126 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 2034454140 is about 45104.9236780199. The cubic root of 2034454140 is about 1267.1148135721.
Adding to 2034454140 its reverse (414544302), we get a palindrome (2448998442).
The spelling of 2034454140 in words is "two billion, thirty-four million, four hundred fifty-four thousand, one hundred forty".
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