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45689298 = 2336720749
BaseRepresentation
bin1010111001001…
…0100111010010
310011222020221020
42232102213102
543144024143
64311140310
71063231644
oct256224722
9104866836
1045689298
1123877056
1213374696
1396092b5
1460d4894
154027883
hex2b929d2

45689298 has 16 divisors (see below), whose sum is σ = 91632000. Its totient is φ = 15187536.

The previous prime is 45689221. The next prime is 45689309. The reversal of 45689298 is 89298654.

45689298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45689298.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8173 + ... + 12576.

It is an arithmetic number, because the mean of its divisors is an integer number (5727000).

Almost surely, 245689298 is an apocalyptic number.

45689298 is an abundant number, since it is smaller than the sum of its proper divisors (45942702).

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

45689298 is a wasteful number, since it uses less digits than its factorization.

45689298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21121.

The product of its digits is 1244160, while the sum is 51.

The square root of 45689298 is about 6759.3859188539. The cubic root of 45689298 is about 357.4962537303.

The spelling of 45689298 in words is "forty-five million, six hundred eighty-nine thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 367 734 1101 2202 20749 41498 62247 124494 7614883 15229766 22844649 45689298