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42962034 = 2312135903
BaseRepresentation
bin1010001111100…
…0110001110010
32222211200211110
42203320301302
541444241114
64132454150
71031112513
oct243706162
988750743
1042962034
1122284015
121247a356
138b92b2b
1459c4a0a
153b89759
hex28f8c72

42962034 has 16 divisors (see below), whose sum is σ = 86009472. Its totient is φ = 14306448.

The previous prime is 42962027. The next prime is 42962039. The reversal of 42962034 is 43026924.

42962034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42961992 and 42962010.

It is not an unprimeable number, because it can be changed into a prime (42962039) 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, 4327 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (5375592).

Almost surely, 242962034 is an apocalyptic number.

42962034 is an abundant number, since it is smaller than the sum of its proper divisors (43047438).

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

42962034 is a wasteful number, since it uses less digits than its factorization.

42962034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 42962034 is about 6554.5430046648. The cubic root of 42962034 is about 350.2366671424.

Adding to 42962034 its reverse (43026924), we get a palindrome (85988958).

The spelling of 42962034 in words is "forty-two million, nine hundred sixty-two thousand, thirty-four".

Divisors: 1 2 3 6 1213 2426 3639 5903 7278 11806 17709 35418 7160339 14320678 21481017 42962034