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136010149 = 1117727327
BaseRepresentation
bin10000001101101…
…01100110100101
3100110221000211221
420012311212211
5234304311044
621255100341
73241032022
oct1006654645
9313830757
10136010149
116a857490
12396716b1
13222412a2
14140c6549
15be19484
hex81b59a5

136010149 has 8 divisors (see below), whose sum is σ = 157102848. Its totient is φ = 116372160.

The previous prime is 136010143. The next prime is 136010159. The reversal of 136010149 is 941010631.

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 136010149 - 23 = 136010141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136010141) 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, 363477 + ... + 363850.

It is an arithmetic number, because the mean of its divisors is an integer number (19637856).

Almost surely, 2136010149 is an apocalyptic number.

It is an amenable number.

136010149 is a deficient number, since it is larger than the sum of its proper divisors (21092699).

136010149 is a wasteful number, since it uses less digits than its factorization.

136010149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727355.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 136010149 is about 11662.3389163581. The cubic root of 136010149 is about 514.2691099394.

The spelling of 136010149 in words is "one hundred thirty-six million, ten thousand, one hundred forty-nine".

Divisors: 1 11 17 187 727327 8000597 12364559 136010149