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42753396 = 2237508969
BaseRepresentation
bin1010001100010…
…1110101110100
32222110002122010
42203011311310
541421102041
64124204220
71026253320
oct243056564
988402563
1042753396
1122151294
1212399670
138b1bb8a
14596c980
153b47a16
hex28c5d74

42753396 has 24 divisors (see below), whose sum is σ = 114009280. Its totient is φ = 12215232.

The previous prime is 42753379. The next prime is 42753413. The reversal of 42753396 is 69335724.

42753396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42753379) and next prime (42753413).

It is a congruent number.

It is an unprimeable number.

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, 254401 + ... + 254568.

Almost surely, 242753396 is an apocalyptic number.

It is an amenable number.

42753396 is an abundant number, since it is smaller than the sum of its proper divisors (71255884).

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

42753396 is a wasteful number, since it uses less digits than its factorization.

42753396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508983 (or 508981 counting only the distinct ones).

The product of its digits is 136080, while the sum is 39.

The square root of 42753396 is about 6538.6081087644. The cubic root of 42753396 is about 349.6687914347.

The spelling of 42753396 in words is "forty-two million, seven hundred fifty-three thousand, three hundred ninety-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 508969 1017938 1526907 2035876 3053814 3562783 6107628 7125566 10688349 14251132 21376698 42753396