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36387342 = 2322021519
BaseRepresentation
bin1000101011001…
…1101000001110
32112110200001100
42022303220032
533303343332
63335523530
7621200355
oct212635016
975420040
1036387342
11195a3392
12102295a6
137700394
144b9299c
1532db67c
hex22b3a0e

36387342 has 12 divisors (see below), whose sum is σ = 78839280. Its totient is φ = 12129108.

The previous prime is 36387341. The next prime is 36387347. The reversal of 36387342 is 24378363.

It is a junction number, because it is equal to n+sod(n) for n = 36387297 and 36387306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36387341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010742 + ... + 1010777.

It is an arithmetic number, because the mean of its divisors is an integer number (6569940).

Almost surely, 236387342 is an apocalyptic number.

36387342 is an abundant number, since it is smaller than the sum of its proper divisors (42451938).

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

36387342 is a wasteful number, since it uses less digits than its factorization.

36387342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021527 (or 2021524 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 36387342 is about 6032.1921388497. The cubic root of 36387342 is about 331.3727390415.

The spelling of 36387342 in words is "thirty-six million, three hundred eighty-seven thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 18 2021519 4043038 6064557 12129114 18193671 36387342