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42968710 = 2535911969
BaseRepresentation
bin1010001111101…
…0011010000110
32222212000222201
42203322122012
541444444320
64132545114
71031141131
oct243723206
988760881
1042968710
1122289034
121248219a
138b95b95
1459c7218
153b8b70a
hex28fa686

42968710 has 16 divisors (see below), whose sum is σ = 77565600. Its totient is φ = 17138176.

The previous prime is 42968701. The next prime is 42968713. The reversal of 42968710 is 1786924.

42968710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42968710.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42968713) by changing a digit.

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, 2395 + ... + 9574.

It is an arithmetic number, because the mean of its divisors is an integer number (4847850).

Almost surely, 242968710 is an apocalyptic number.

42968710 is a deficient number, since it is larger than the sum of its proper divisors (34596890).

42968710 is a wasteful number, since it uses less digits than its factorization.

42968710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12335.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 42968710 is about 6555.0522499825. The cubic root of 42968710 is about 350.2548076467.

The spelling of 42968710 in words is "forty-two million, nine hundred sixty-eight thousand, seven hundred ten".

Divisors: 1 2 5 10 359 718 1795 3590 11969 23938 59845 119690 4296871 8593742 21484355 42968710