Search a number
-
+
53834241738 = 2323390103201
BaseRepresentation
bin110010001000110001…
…010101011011001010
312010221210121211111010
4302020301111123022
51340223031213423
640421530344350
73614030335044
oct621061253312
9163853554433
1053834241738
1120916031682
12a524b8b0b6
1350cc235a14
142869a56a94
1516012c6693
hexc88c556ca

53834241738 has 16 divisors (see below), whose sum is σ = 112349722176. Its totient is φ = 17164540800.

The previous prime is 53834241731. The next prime is 53834241749. The reversal of 53834241738 is 83714243835.

It is not an unprimeable number, because it can be changed into a prime (53834241731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195051463 + ... + 195051738.

It is an arithmetic number, because the mean of its divisors is an integer number (7021857636).

Almost surely, 253834241738 is an apocalyptic number.

53834241738 is an abundant number, since it is smaller than the sum of its proper divisors (58515480438).

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

53834241738 is a wasteful number, since it uses less digits than its factorization.

53834241738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390103229.

The product of its digits is 1935360, while the sum is 48.

The spelling of 53834241738 in words is "fifty-three billion, eight hundred thirty-four million, two hundred forty-one thousand, seven hundred thirty-eight".

Divisors: 1 2 3 6 23 46 69 138 390103201 780206402 1170309603 2340619206 8972373623 17944747246 26917120869 53834241738