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136283027 = 2310954361
BaseRepresentation
bin10000001111110…
…00001110010011
3100111102220011112
420013320032103
5234342024102
621305003535
73243246416
oct1007701623
9314386145
10136283027
116aa23501
12397835ab
132230855a
1414157b7d
15be70252
hex81f8393

136283027 has 8 divisors (see below), whose sum is σ = 143515680. Its totient is φ = 129159360.

The previous prime is 136283023. The next prime is 136283041. The reversal of 136283027 is 720382631.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 136283027 - 22 = 136283023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136282984 and 136283002.

It is not an unprimeable number, because it can be changed into a prime (136283023) by changing a digit.

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, 24674 + ... + 29687.

It is an arithmetic number, because the mean of its divisors is an integer number (17939460).

Almost surely, 2136283027 is an apocalyptic number.

136283027 is a deficient number, since it is larger than the sum of its proper divisors (7232653).

136283027 is a wasteful number, since it uses less digits than its factorization.

136283027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54493.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 136283027 is about 11674.0321654517. The cubic root of 136283027 is about 514.6128072824.

The spelling of 136283027 in words is "one hundred thirty-six million, two hundred eighty-three thousand, twenty-seven".

Divisors: 1 23 109 2507 54361 1250303 5925349 136283027