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134892366 = 2373211723
BaseRepresentation
bin10000000101001…
…00101101001110
3100101211020112120
420002210231032
5234013023431
621215113410
73225365130
oct1002445516
9311736476
10134892366
116a1636a4
1239212866
1321c3c58b
1413cb5050
15bc98196
hex80a4b4e

134892366 has 16 divisors (see below), whose sum is σ = 308325504. Its totient is φ = 38540664.

The previous prime is 134892353. The next prime is 134892379. The reversal of 134892366 is 663298431.

It is an interprime number because it is at equal distance from previous prime (134892353) and next prime (134892379).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 3211723 = 134892366 / (1 + 3 + 4 + 8 + 9 + 2 + 3 + 6 + 6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605820 + ... + 1605903.

It is an arithmetic number, because the mean of its divisors is an integer number (19270344).

Almost surely, 2134892366 is an apocalyptic number.

134892366 is an abundant number, since it is smaller than the sum of its proper divisors (173433138).

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

134892366 is a wasteful number, since it uses less digits than its factorization.

134892366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211735.

The product of its digits is 186624, while the sum is 42.

The square root of 134892366 is about 11614.3172851442. The cubic root of 134892366 is about 512.8564132720.

The spelling of 134892366 in words is "one hundred thirty-four million, eight hundred ninety-two thousand, three hundred sixty-six".

Divisors: 1 2 3 6 7 14 21 42 3211723 6423446 9635169 19270338 22482061 44964122 67446183 134892366