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368012229 = 3139436211
BaseRepresentation
bin10101111011110…
…110101111000101
3221122110221212120
4111323312233011
51223202342404
6100303440153
712056023644
oct2573665705
9848427776
10368012229
11179808042
12a32b6059
135b321920
1436c3935b
15224959d9
hex15ef6bc5

368012229 has 8 divisors (see below), whose sum is σ = 528427872. Its totient is φ = 226469040.

The previous prime is 368012221. The next prime is 368012237. The reversal of 368012229 is 922210863.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (368012221) and next prime (368012237).

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

It is not a de Polignac number, because 368012229 - 23 = 368012221 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 368012229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368012221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4718067 + ... + 4718144.

It is an arithmetic number, because the mean of its divisors is an integer number (66053484).

Almost surely, 2368012229 is an apocalyptic number.

368012229 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

368012229 is a deficient number, since it is larger than the sum of its proper divisors (160415643).

368012229 is a wasteful number, since it uses less digits than its factorization.

368012229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9436227.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 368012229 is about 19183.6448309491. The cubic root of 368012229 is about 716.6175119943.

The spelling of 368012229 in words is "three hundred sixty-eight million, twelve thousand, two hundred twenty-nine".

Divisors: 1 3 13 39 9436211 28308633 122670743 368012229