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4992022 = 27319383
BaseRepresentation
bin10011000010110000010110
3100101121202201
4103002300112
52234221042
6254555114
760301000
oct23026026
910347681
104992022
1128aa642
121808a9a
13105a279
1493d370
156891b7
hex4c2c16

4992022 has 32 divisors (see below), whose sum is σ = 9216000. Its totient is φ = 2021544.

The previous prime is 4992019. The next prime is 4992061. The reversal of 4992022 is 2202994.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12843 + ... + 13225.

It is an arithmetic number, because the mean of its divisors is an integer number (288000).

Almost surely, 24992022 is an apocalyptic number.

4992022 is a deficient number, since it is larger than the sum of its proper divisors (4223978).

4992022 is a wasteful number, since it uses less digits than its factorization.

4992022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4992022 is about 2234.2833302874. The cubic root of 4992022 is about 170.9065983319.

Subtracting from 4992022 its sum of digits (28), we obtain a palindrome (4991994).

The spelling of 4992022 in words is "four million, nine hundred ninety-two thousand, twenty-two".

Divisors: 1 2 7 14 19 38 49 98 133 266 343 383 686 766 931 1862 2681 5362 6517 7277 13034 14554 18767 37534 50939 101878 131369 262738 356573 713146 2496011 4992022