Base | Representation |
---|---|
bin | 1001000011100000101… |
… | …00011100011110111100 |
3 | 1002202001122000212021221 |
4 | 10201300110130132330 |
5 | 20044134221144202 |
6 | 354532201203124 |
7 | 31322615550106 |
oct | 4416024343674 |
9 | 1082048025257 |
10 | 311122053052 |
11 | 10aa45319388 |
12 | 5036a1904a4 |
13 | 2345311b7a5 |
14 | 110b6304576 |
15 | 815dd0c037 |
hex | 487051c7bc |
311122053052 has 6 divisors (see below), whose sum is σ = 544463592848. Its totient is φ = 155561026524.
The previous prime is 311122053023. The next prime is 311122053079. The reversal of 311122053052 is 250350221113.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38890256628 + ... + 38890256635.
Almost surely, 2311122053052 is an apocalyptic number.
It is an amenable number.
311122053052 is a deficient number, since it is larger than the sum of its proper divisors (233341539796).
311122053052 is a wasteful number, since it uses less digits than its factorization.
311122053052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77780513267 (or 77780513265 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 311122053052 its reverse (250350221113), we get a palindrome (561472274165).
The spelling of 311122053052 in words is "three hundred eleven billion, one hundred twenty-two million, fifty-three thousand, fifty-two".
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