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134877236 = 22132593793
BaseRepresentation
bin10000000101000…
…01000000110100
3100101210110210012
420002201000310
5234012032421
621214515352
73225303044
oct1002410064
9311713705
10134877236
116a15329a
1239205b58
1321c35720
1413cad724
15bc9395b
hex80a1034

134877236 has 12 divisors (see below), whose sum is σ = 254191812. Its totient is φ = 62251008.

The previous prime is 134877233. The next prime is 134877317. The reversal of 134877236 is 632778431.

It can be written as a sum of positive squares in 2 ways, for example, as 31854736 + 103022500 = 5644^2 + 10150^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134877193 and 134877202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134877233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1296845 + ... + 1296948.

It is an arithmetic number, because the mean of its divisors is an integer number (21182651).

Almost surely, 2134877236 is an apocalyptic number.

It is an amenable number.

134877236 is a deficient number, since it is larger than the sum of its proper divisors (119314576).

134877236 is a wasteful number, since it uses less digits than its factorization.

134877236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593810 (or 2593808 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 134877236 is about 11613.6659156358. The cubic root of 134877236 is about 512.8372379649.

The spelling of 134877236 in words is "one hundred thirty-four million, eight hundred seventy-seven thousand, two hundred thirty-six".

Divisors: 1 2 4 13 26 52 2593793 5187586 10375172 33719309 67438618 134877236