Search a number
-
+
20070241710 = 235669008057
BaseRepresentation
bin10010101100010001…
…111001010110101110
31220210201200220202120
4102230101321112232
5312100440213320
613115314533410
71310234145141
oct225421712656
956721626676
1020070241710
11856a145722
123a81597266
131b7b0cc48c
14d8576c058
157c6ee3440
hex4ac4795ae

20070241710 has 16 divisors (see below), whose sum is σ = 48168580176. Its totient is φ = 5352064448.

The previous prime is 20070241691. The next prime is 20070241753. The reversal of 20070241710 is 1714207002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334503999 + ... + 334504058.

It is an arithmetic number, because the mean of its divisors is an integer number (3010536261).

Almost surely, 220070241710 is an apocalyptic number.

20070241710 is an abundant number, since it is smaller than the sum of its proper divisors (28098338466).

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

20070241710 is a wasteful number, since it uses less digits than its factorization.

20070241710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669008067.

The product of its (nonzero) digits is 784, while the sum is 24.

Adding to 20070241710 its reverse (1714207002), we get a palindrome (21784448712).

The spelling of 20070241710 in words is "twenty billion, seventy million, two hundred forty-one thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 15 30 669008057 1338016114 2007024171 3345040285 4014048342 6690080570 10035120855 20070241710