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136050144 = 2531417189
BaseRepresentation
bin10000001101111…
…11010111100000
3100111000001201020
420012333113200
5234312101034
621300005440
73241256436
oct1006772740
9314001636
10136050144
116a88453a
1239690880
1322256559
14140d6d56
15be26249
hex81bf5e0

136050144 has 24 divisors (see below), whose sum is σ = 357131880. Its totient is φ = 45350016.

The previous prime is 136050137. The next prime is 136050193. The reversal of 136050144 is 441050631.

136050144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 708499 + ... + 708690.

It is an arithmetic number, because the mean of its divisors is an integer number (14880495).

Almost surely, 2136050144 is an apocalyptic number.

It is an amenable number.

136050144 is an abundant number, since it is smaller than the sum of its proper divisors (221081736).

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

136050144 is a wasteful number, since it uses less digits than its factorization.

136050144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417202 (or 1417194 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 136050144 is about 11664.0534978197. The cubic root of 136050144 is about 514.3195134753.

The spelling of 136050144 in words is "one hundred thirty-six million, fifty thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 1417189 2834378 4251567 5668756 8503134 11337512 17006268 22675024 34012536 45350048 68025072 136050144