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42935701 is a prime number
BaseRepresentation
bin1010001111001…
…0010110010101
32222210100201011
42203302112111
541442420301
64132132221
71030642654
oct243622625
988710634
1042935701
1122266256
1212467071
138b83b53
1459b919b
153b81a51
hex28f2595

42935701 has 2 divisors, whose sum is σ = 42935702. Its totient is φ = 42935700.

The previous prime is 42935699. The next prime is 42935707. The reversal of 42935701 is 10753924.

42935701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25704900 + 17230801 = 5070^2 + 4151^2 .

It is a cyclic number.

It is not a de Polignac number, because 42935701 - 21 = 42935699 is a prime.

It is a super-2 number, since 2×429357012 = 3686948840722802, which contains 22 as substring.

Together with 42935699, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42935707) 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 as a sum of consecutive naturals, namely, 21467850 + 21467851.

It is an arithmetic number, because the mean of its divisors is an integer number (21467851).

Almost surely, 242935701 is an apocalyptic number.

It is an amenable number.

42935701 is a deficient number, since it is larger than the sum of its proper divisors (1).

42935701 is an equidigital number, since it uses as much as digits as its factorization.

42935701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 42935701 is about 6552.5339373406. The cubic root of 42935701 is about 350.1650949017.

The spelling of 42935701 in words is "forty-two million, nine hundred thirty-five thousand, seven hundred one".