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42282418600 = 23521783118571
BaseRepresentation
bin100111011000001110…
…101000000110101000
311001010201211102012201
4213120032220012220
51143043244343400
631231350545544
73024540425302
oct473016500650
9131121742181
1042282418600
1116a28360a04
1282403682b4
133caabb0106
142091780972
15117708406a
hex9d83a81a8

42282418600 has 48 divisors (see below), whose sum is σ = 98362588320. Its totient is φ = 16903339200.

The previous prime is 42282418589. The next prime is 42282418603. The reversal of 42282418600 is 681428224.

It is a self number, because there is not a number n which added to its sum of digits gives 42282418600.

It is not an unprimeable number, because it can be changed into a prime (42282418603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297315 + ... + 415885.

It is an arithmetic number, because the mean of its divisors is an integer number (2049220590).

Almost surely, 242282418600 is an apocalyptic number.

42282418600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42282418600 is an abundant number, since it is smaller than the sum of its proper divisors (56080169720).

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

42282418600 is a wasteful number, since it uses less digits than its factorization.

42282418600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120370 (or 120361 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 42282418600 in words is "forty-two billion, two hundred eighty-two million, four hundred eighteen thousand, six hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 1783 3566 7132 8915 14264 17830 35660 44575 71320 89150 118571 178300 237142 356600 474284 592855 948568 1185710 2371420 2964275 4742840 5928550 11857100 23714200 211412093 422824186 845648372 1057060465 1691296744 2114120930 4228241860 5285302325 8456483720 10570604650 21141209300 42282418600