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2290416163 = 72275316979
BaseRepresentation
bin1000100010000100…
…1111101000100011
312220121211012022021
42020201033220203
514142321304123
61015135322311
7110521134100
oct21041175043
95817735267
102290416163
11a75975622
1253b080397
132a669ab49
1417a295aa7
15d612bc5d
hex8884fa23

2290416163 has 12 divisors (see below), whose sum is σ = 2665486440. Its totient is φ = 1962385152.

The previous prime is 2290416133. The next prime is 2290416187. The reversal of 2290416163 is 3616140922.

It is a happy number.

It is not a de Polignac number, because 2290416163 - 29 = 2290415651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2290416133) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 126408 + ... + 143386.

It is an arithmetic number, because the mean of its divisors is an integer number (222123870).

Almost surely, 22290416163 is an apocalyptic number.

2290416163 is a deficient number, since it is larger than the sum of its proper divisors (375070277).

2290416163 is a wasteful number, since it uses less digits than its factorization.

2290416163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19746 (or 19739 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2290416163 is about 47858.2925207325. The cubic root of 2290416163 is about 1318.1701311187.

The spelling of 2290416163 in words is "two billion, two hundred ninety million, four hundred sixteen thousand, one hundred sixty-three".

Divisors: 1 7 49 2753 16979 19271 118853 134897 831971 46743187 327202309 2290416163