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20093342000 = 245310046671
BaseRepresentation
bin10010101101101010…
…000001000100110000
31220212100011112101212
4102231222001010300
5312122343421000
613121502015252
71310634406004
oct225552010460
956770145355
1020093342000
118581193276
123a89277528
131b82b29aa4
14d88862704
157c9057c35
hex4ada81130

20093342000 has 40 divisors (see below), whose sum is σ = 48585705792. Its totient is φ = 8037336000.

The previous prime is 20093341997. The next prime is 20093342069. The reversal of 20093342000 is 24339002.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5021336 + ... + 5025335.

Almost surely, 220093342000 is an apocalyptic number.

20093342000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20093342000 is an abundant number, since it is smaller than the sum of its proper divisors (28492363792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20093342000 is a wasteful number, since it uses less digits than its factorization.

20093342000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10046694 (or 10046678 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The spelling of 20093342000 in words is "twenty billion, ninety-three million, three hundred forty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 10046671 20093342 40186684 50233355 80373368 100466710 160746736 200933420 251166775 401866840 502333550 803733680 1004667100 1255833875 2009334200 2511667750 4018668400 5023335500 10046671000 20093342000