Base | Representation |
---|---|
bin | 1000010010010… |
… | …0011111101101 |
3 | 2102101121110101 |
4 | 2010210133231 |
5 | 32344034433 |
6 | 3240511101 |
7 | 601251136 |
oct | 204443755 |
9 | 72347411 |
10 | 34752493 |
11 | 18687076 |
12 | b77b491 |
13 | 727a209 |
14 | 4888c8d |
15 | 30b707d |
hex | 21247ed |
34752493 has 4 divisors (see below), whose sum is σ = 35322268. Its totient is φ = 34182720.
The previous prime is 34752491. The next prime is 34752503. The reversal of 34752493 is 39425743.
34752493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 18130564 + 16621929 = 4258^2 + 4077^2 .
It is a cyclic number.
It is not a de Polignac number, because 34752493 - 21 = 34752491 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34752491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284796 + ... + 284917.
It is an arithmetic number, because the mean of its divisors is an integer number (8830567).
Almost surely, 234752493 is an apocalyptic number.
It is an amenable number.
34752493 is a deficient number, since it is larger than the sum of its proper divisors (569775).
34752493 is an equidigital number, since it uses as much as digits as its factorization.
34752493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569774.
The product of its digits is 90720, while the sum is 37.
The square root of 34752493 is about 5895.1245109836. The cubic root of 34752493 is about 326.3337474312. Note that the first 3 decimals are identical.
It can be divided in two parts, 34752 and 493, that added together give a triangular number (35245 = T265).
The spelling of 34752493 in words is "thirty-four million, seven hundred fifty-two thousand, four hundred ninety-three".
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