Base | Representation |
---|---|
bin | 1000001110110… |
… | …0100110010100 |
3 | 2101221222101122 |
4 | 2003230212110 |
5 | 32314223130 |
6 | 3231543112 |
7 | 566305502 |
oct | 203544624 |
9 | 71858348 |
10 | 34523540 |
11 | 18540057 |
12 | b68aa98 |
13 | 71c9c3c |
14 | 4829672 |
15 | 306e2e5 |
hex | 20ec994 |
34523540 has 24 divisors (see below), whose sum is σ = 73207680. Its totient is φ = 13674528.
The previous prime is 34523527. The next prime is 34523557. The reversal of 34523540 is 4532543.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6320 + ... + 10439.
It is an arithmetic number, because the mean of its divisors is an integer number (3050320).
Almost surely, 234523540 is an apocalyptic number.
It is an amenable number.
34523540 is an abundant number, since it is smaller than the sum of its proper divisors (38684140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34523540 is a wasteful number, since it uses less digits than its factorization.
34523540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16871 (or 16869 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 34523540 is about 5875.6735784078. The cubic root of 34523540 is about 325.6155277766.
The spelling of 34523540 in words is "thirty-four million, five hundred twenty-three thousand, five hundred forty".
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