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42369710 = 254236971
BaseRepresentation
bin1010000110100…
…0001010101110
32221201121022112
42201220022232
541321312320
64112044022
71023064565
oct241501256
987647275
1042369710
1121a09a99
1212233612
138a16346
1458acbdc
153abdec5
hex28682ae

42369710 has 8 divisors (see below), whose sum is σ = 76265496. Its totient is φ = 16947880.

The previous prime is 42369709. The next prime is 42369713. The reversal of 42369710 is 1796324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42369713) 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 3 ways as a sum of consecutive naturals, for example, 2118476 + ... + 2118495.

It is an arithmetic number, because the mean of its divisors is an integer number (9533187).

Almost surely, 242369710 is an apocalyptic number.

42369710 is a deficient number, since it is larger than the sum of its proper divisors (33895786).

42369710 is a wasteful number, since it uses less digits than its factorization.

42369710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236978.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 42369710 is about 6509.2019480118. The cubic root of 42369710 is about 348.6196242754.

The spelling of 42369710 in words is "forty-two million, three hundred sixty-nine thousand, seven hundred ten".

Divisors: 1 2 5 10 4236971 8473942 21184855 42369710