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136022262 = 23211310729
BaseRepresentation
bin10000001101110…
…00100011110110
3100110221122110120
420012320203312
5234310203022
621255232410
73241112235
oct1006704366
9313848416
10136022262
116a8655a2
1239678706
132224695c
14140cab1c
15be1cd5c
hex81b88f6

136022262 has 16 divisors (see below), whose sum is σ = 272198640. Its totient is φ = 45315072.

The previous prime is 136022251. The next prime is 136022269. The reversal of 136022262 is 262220631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136022269) 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, 7314 + ... + 18042.

It is an arithmetic number, because the mean of its divisors is an integer number (17012415).

Almost surely, 2136022262 is an apocalyptic number.

136022262 is an abundant number, since it is smaller than the sum of its proper divisors (136176378).

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

136022262 is a wasteful number, since it uses less digits than its factorization.

136022262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12847.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 136022262 is about 11662.8582260096. The cubic root of 136022262 is about 514.2843763413.

Adding to 136022262 its reverse (262220631), we get a palindrome (398242893).

The spelling of 136022262 in words is "one hundred thirty-six million, twenty-two thousand, two hundred sixty-two".

Divisors: 1 2 3 6 2113 4226 6339 10729 12678 21458 32187 64374 22670377 45340754 68011131 136022262