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368038092 = 22330669841
BaseRepresentation
bin10101111011111…
…101000011001100
3221122112021100110
4111323331003030
51223204204332
6100304200020
712056162232
oct2573750314
9848467313
10368038092
11179825514
12a3309010
135b330626
1436c44952
152249d4cc
hex15efd0cc

368038092 has 12 divisors (see below), whose sum is σ = 858755576. Its totient is φ = 122679360.

The previous prime is 368038087. The next prime is 368038093. The reversal of 368038092 is 290830863.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 368038092.

It is not an unprimeable number, because it can be changed into a prime (368038093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15334909 + ... + 15334932.

Almost surely, 2368038092 is an apocalyptic number.

It is an amenable number.

368038092 is an abundant number, since it is smaller than the sum of its proper divisors (490717484).

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

368038092 is a wasteful number, since it uses less digits than its factorization.

368038092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30669848 (or 30669846 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 368038092 is about 19184.3189089423. The cubic root of 368038092 is about 716.6342989768.

The spelling of 368038092 in words is "three hundred sixty-eight million, thirty-eight thousand, ninety-two".

Divisors: 1 2 3 4 6 12 30669841 61339682 92009523 122679364 184019046 368038092