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2383383994 = 22551467147
BaseRepresentation
bin1000111000001111…
…1000110110111010
320011002202110012021
42032003320312322
514340121241434
61032300105054
7113030300245
oct21603706672
96132673167
102383383994
1110133a3742
1256623518a
132bca1b8b4
1418877625c
15de392cb4
hex8e0f8dba

2383383994 has 8 divisors (see below), whose sum is σ = 3576485088. Its totient is φ = 1191222300.

The previous prime is 2383383979. The next prime is 2383384013. The reversal of 2383383994 is 4993833832.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228472 + ... + 238675.

It is an arithmetic number, because the mean of its divisors is an integer number (447060636).

Almost surely, 22383383994 is an apocalyptic number.

2383383994 is a deficient number, since it is larger than the sum of its proper divisors (1193101094).

2383383994 is a wasteful number, since it uses less digits than its factorization.

2383383994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469700.

The product of its digits is 3359232, while the sum is 52.

The square root of 2383383994 is about 48819.9139081584. The cubic root of 2383383994 is about 1335.7689359348.

The spelling of 2383383994 in words is "two billion, three hundred eighty-three million, three hundred eighty-three thousand, nine hundred ninety-four".

Divisors: 1 2 2551 5102 467147 934294 1191691997 2383383994