Search a number
-
+
136093200 = 243521947127
BaseRepresentation
bin10000001110010…
…01111000010000
3100111002020202220
420013021320100
5234314440300
621300541040
73241526115
oct1007117020
9314066686
10136093200
116a903921
12396b1780
1322270029
141410890c
15be33da0
hex81c9e10

136093200 has 240 divisors, whose sum is σ = 472350720. Its totient is φ = 33384960.

The previous prime is 136093187. The next prime is 136093207. The reversal of 136093200 is 2390631.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is not an unprimeable number, because it can be changed into a prime (136093207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1071537 + ... + 1071663.

It is an arithmetic number, because the mean of its divisors is an integer number (1968128).

Almost surely, 2136093200 is an apocalyptic number.

136093200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136093200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236175360).

136093200 is an abundant number, since it is smaller than the sum of its proper divisors (336257520).

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

136093200 is a wasteful number, since it uses less digits than its factorization.

136093200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 136093200 is about 11665.8990223643. The cubic root of 136093200 is about 514.3737635841.

The spelling of 136093200 in words is "one hundred thirty-six million, ninety-three thousand, two hundred".