Search a number
-
+
136828050 = 2352912187
BaseRepresentation
bin10000010011111…
…01010010010010
3100112110120210120
420021331102102
5240011444200
621324411110
73251006412
oct1011752222
9315416716
10136828050
1170265a37
12399a6a96
1322469658
141425a642
15c02b9a0
hex827d492

136828050 has 24 divisors (see below), whose sum is σ = 339333936. Its totient is φ = 36487440.

The previous prime is 136828031. The next prime is 136828051. The reversal of 136828050 is 50828631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136828051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 455944 + ... + 456243.

It is an arithmetic number, because the mean of its divisors is an integer number (14138914).

Almost surely, 2136828050 is an apocalyptic number.

136828050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136828050 is an abundant number, since it is smaller than the sum of its proper divisors (202505886).

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

136828050 is a wasteful number, since it uses less digits than its factorization.

136828050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912202 (or 912197 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 136828050 is about 11697.3522645084. The cubic root of 136828050 is about 515.2979078847.

The spelling of 136828050 in words is "one hundred thirty-six million, eight hundred twenty-eight thousand, fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 912187 1824374 2736561 4560935 5473122 9121870 13682805 22804675 27365610 45609350 68414025 136828050