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2290369039 = 71789182893
BaseRepresentation
bin1000100010000100…
…0100001000001111
312220121201210122221
42020201010020033
514142313302124
61015134320211
7110520546520
oct21041041017
95817653587
102290369039
11a75943182
1253b059067
132a668256a
1417a282847
15d611cce4
hex8884420f

2290369039 has 8 divisors (see below), whose sum is σ = 2619042080. Its totient is φ = 1962065376.

The previous prime is 2290369031. The next prime is 2290369043. The reversal of 2290369039 is 9309630922.

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

It is a cyclic number.

It is not a de Polignac number, because 2290369039 - 23 = 2290369031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2290368986 and 2290369004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290369031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78924 + ... + 103969.

It is an arithmetic number, because the mean of its divisors is an integer number (327380260).

Almost surely, 22290369039 is an apocalyptic number.

2290369039 is a deficient number, since it is larger than the sum of its proper divisors (328673041).

2290369039 is a wasteful number, since it uses less digits than its factorization.

2290369039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184689.

The product of its (nonzero) digits is 157464, while the sum is 43.

The square root of 2290369039 is about 47857.8001897287. The cubic root of 2290369039 is about 1318.1610908583.

The spelling of 2290369039 in words is "two billion, two hundred ninety million, three hundred sixty-nine thousand, thirty-nine".

Divisors: 1 7 1789 12523 182893 1280251 327195577 2290369039