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42810664300 = 2252894810187
BaseRepresentation
bin100111110111101101…
…101110010101101100
311002111112211002002021
4213313231232111230
51200134012224200
631400021035524
73043613433235
oct476755562554
9132445732067
1042810664300
111717955a7a8
128369255ba4
134063474831
1421019aa08c
1511a862b41a
hex9f7b6e56c

42810664300 has 36 divisors (see below), whose sum is σ = 93942971640. Its totient is φ = 16931854720.

The previous prime is 42810664289. The next prime is 42810664331. The reversal of 42810664300 is 346601824.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2396194 + ... + 2413993.

It is an arithmetic number, because the mean of its divisors is an integer number (2609526990).

Almost surely, 242810664300 is an apocalyptic number.

It is an amenable number.

42810664300 is an abundant number, since it is smaller than the sum of its proper divisors (51132307340).

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

42810664300 is a wasteful number, since it uses less digits than its factorization.

42810664300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810290 (or 4810283 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 42810664300 in words is "forty-two billion, eight hundred ten million, six hundred sixty-four thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 89 100 178 356 445 890 1780 2225 4450 8900 4810187 9620374 19240748 24050935 48101870 96203740 120254675 240509350 428106643 481018700 856213286 1712426572 2140533215 4281066430 8562132860 10702666075 21405332150 42810664300