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42014200 = 2352210071
BaseRepresentation
bin1010000001000…
…1010111111000
32221001112122111
42200101113320
541223423300
64100302104
71020054244
oct240212770
987045574
1042014200
1121796988
12120a1934
138920597
145819424
153a4d9ba
hex28115f8

42014200 has 24 divisors (see below), whose sum is σ = 97683480. Its totient is φ = 16805600.

The previous prime is 42014197. The next prime is 42014209. The reversal of 42014200 is 241024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104836 + ... + 105235.

It is an arithmetic number, because the mean of its divisors is an integer number (4070145).

Almost surely, 242014200 is an apocalyptic number.

42014200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42014200 is an abundant number, since it is smaller than the sum of its proper divisors (55669280).

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

42014200 is a wasteful number, since it uses less digits than its factorization.

42014200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210087 (or 210078 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 42014200 is about 6481.8361596079. The cubic root of 42014200 is about 347.6418343431.

Adding to 42014200 its reverse (241024), we get a palindrome (42255224).

The spelling of 42014200 in words is "forty-two million, fourteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 210071 420142 840284 1050355 1680568 2100710 4201420 5251775 8402840 10503550 21007100 42014200