Base | Representation |
---|---|
bin | 1010110111010… |
… | …1101010101111 |
3 | 10011202020022000 |
4 | 2231311222233 |
5 | 43131230420 |
6 | 4304423343 |
7 | 1062226200 |
oct | 255655257 |
9 | 104666260 |
10 | 45570735 |
11 | 237a5a71 |
12 | 13317b53 |
13 | 9597342 |
14 | 60a35a7 |
15 | 4002690 |
hex | 2b75aaf |
45570735 has 72 divisors (see below), whose sum is σ = 95390640. Its totient is φ = 20581344.
The previous prime is 45570709. The next prime is 45570739. The reversal of 45570735 is 53707554.
It is not a de Polignac number, because 45570735 - 212 = 45566639 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 45570735.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45570739) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 549004 + ... + 549086.
It is an arithmetic number, because the mean of its divisors is an integer number (1324870).
Almost surely, 245570735 is an apocalyptic number.
45570735 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
45570735 is an abundant number, since it is smaller than the sum of its proper divisors (49819905).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45570735 is an equidigital number, since it uses as much as digits as its factorization.
45570735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194 (or 98 counting only the distinct ones).
The product of its (nonzero) digits is 73500, while the sum is 36.
The square root of 45570735 is about 6750.6099724395. The cubic root of 45570735 is about 357.1867534997.
Adding to 45570735 its product of nonzero digits (73500), we get a triangular number (45644235 = T9554).
Multiplying 45570735 by its product of nonzero digits (73500), we get a square (3349449022500 = 18301502).
The spelling of 45570735 in words is "forty-five million, five hundred seventy thousand, seven hundred thirty-five".
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