Base | Representation |
---|---|
bin | 11111110101110111100010… |
… | …11010000101100111100000 |
3 | 100011220220102111100012101111 |
4 | 33322323301122011213200 |
5 | 33134204200343212300 |
6 | 404531004531113104 |
7 | 20514551626222153 |
oct | 1772736132054740 |
9 | 304826374305344 |
10 | 70020607007200 |
11 | 20346633249693 |
12 | 7a2a567742794 |
13 | 300bbb80917a5 |
14 | 13410305d9c9a |
15 | 8165e3bb59ba |
hex | 3faef16859e0 |
70020607007200 has 36 divisors (see below), whose sum is σ = 170937806858280. Its totient is φ = 28008242802560.
The previous prime is 70020607007177. The next prime is 70020607007209. The reversal of 70020607007200 is 270070602007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70020607007209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43762878580 + ... + 43762880179.
It is an arithmetic number, because the mean of its divisors is an integer number (4748272412730).
Almost surely, 270020607007200 is an apocalyptic number.
It is an amenable number.
70020607007200 is an abundant number, since it is smaller than the sum of its proper divisors (100917199851080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70020607007200 is a wasteful number, since it uses less digits than its factorization.
70020607007200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87525758779 (or 87525758766 counting only the distinct ones).
The product of its (nonzero) digits is 8232, while the sum is 31.
Adding to 70020607007200 its reverse (270070602007), we get a palindrome (70290677609207).
The spelling of 70020607007200 in words is "seventy trillion, twenty billion, six hundred seven million, seven thousand, two hundred".
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