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2498091 = 31137369
BaseRepresentation
bin1001100001111000101011
311200220201220
421201320223
51114414331
6125313123
730143031
oct11417053
94626656
102498091
111456942
12a057a3
1369607b
14490551
15345296
hex261e2b

2498091 has 8 divisors (see below), whose sum is σ = 3360720. Its totient is φ = 1650432.

The previous prime is 2498087. The next prime is 2498107. The reversal of 2498091 is 1908942.

2498091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2498091 - 22 = 2498087 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2498021) by changing a digit.

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, 3346 + ... + 4023.

It is an arithmetic number, because the mean of its divisors is an integer number (420090).

22498091 is an apocalyptic number.

2498091 is a deficient number, since it is larger than the sum of its proper divisors (862629).

2498091 is a wasteful number, since it uses less digits than its factorization.

2498091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7485.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 2498091 is about 1580.5350359926. The cubic root of 2498091 is about 135.6863265448.

The spelling of 2498091 in words is "two million, four hundred ninety-eight thousand, ninety-one".

Divisors: 1 3 113 339 7369 22107 832697 2498091