Base | Representation |
---|---|
bin | 11101010011000010101… |
… | …000001100011110011000 |
3 | 21010110201000222110222010 |
4 | 131103002220030132120 |
5 | 230441224330330123 |
6 | 4140522444425520 |
7 | 265312461506502 |
oct | 35230250143630 |
9 | 7113630873863 |
10 | 2013310011288 |
11 | 706927018314 |
12 | 2862395482a0 |
13 | 117b14c2a8b4 |
14 | 6d632476d72 |
15 | 37586769993 |
hex | 1d4c2a0c798 |
2013310011288 has 128 divisors (see below), whose sum is σ = 5407646883840. Its totient is φ = 622406400000.
The previous prime is 2013310011287. The next prime is 2013310011319. The reversal of 2013310011288 is 8821100133102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013310011283) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8579113 + ... + 8810663.
It is an arithmetic number, because the mean of its divisors is an integer number (42247241280).
Almost surely, 22013310011288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2013310011288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2703823441920).
2013310011288 is an abundant number, since it is smaller than the sum of its proper divisors (3394336872552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013310011288 is a wasteful number, since it uses less digits than its factorization.
2013310011288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231889 (or 231885 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 30.
The spelling of 2013310011288 in words is "two trillion, thirteen billion, three hundred ten million, eleven thousand, two hundred eighty-eight".
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