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45170682 = 2327112777
BaseRepresentation
bin1010110001001…
…1111111111010
310010222220112020
42230103333322
543030430212
64252055310
71055641644
oct254237772
9103886466
1045170682
1123552447
1213164536
13948721b
145ddb894
153e73d8c
hex2b13ffa

45170682 has 16 divisors (see below), whose sum is σ = 90407232. Its totient is φ = 15045920.

The previous prime is 45170659. The next prime is 45170687. The reversal of 45170682 is 28607154.

It is not an unprimeable number, because it can be changed into a prime (45170687) 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 7 ways as a sum of consecutive naturals, for example, 14878 + ... + 17654.

It is an arithmetic number, because the mean of its divisors is an integer number (5650452).

Almost surely, 245170682 is an apocalyptic number.

45170682 is an abundant number, since it is smaller than the sum of its proper divisors (45236550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45170682 is a wasteful number, since it uses less digits than its factorization.

45170682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 45170682 is about 6720.9137771586. The cubic root of 45170682 is about 356.1384650534.

The spelling of 45170682 in words is "forty-five million, one hundred seventy thousand, six hundred eighty-two".

Divisors: 1 2 3 6 2711 2777 5422 5554 8133 8331 16266 16662 7528447 15056894 22585341 45170682