Base | Representation |
---|---|
bin | 10100111000101100… |
… | …01111011100111000 |
3 | 1001221110020222001020 |
4 | 22130112033130320 |
5 | 140431012320434 |
6 | 5052353422440 |
7 | 544604006265 |
oct | 123426173470 |
9 | 31843228036 |
10 | 11213010744 |
11 | 48344a7a31 |
12 | 220b26aa20 |
13 | 10990b8a00 |
14 | 7852bc26c |
15 | 459618849 |
hex | 29c58f738 |
11213010744 has 192 divisors, whose sum is σ = 31546506240. Its totient is φ = 3316285440.
The previous prime is 11213010737. The next prime is 11213010769. The reversal of 11213010744 is 44701031211.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32313979 + ... + 32314325.
It is an arithmetic number, because the mean of its divisors is an integer number (164304720).
Almost surely, 211213010744 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 11213010744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15773253120).
11213010744 is an abundant number, since it is smaller than the sum of its proper divisors (20333495496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11213010744 is a wasteful number, since it uses less digits than its factorization.
11213010744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670 (or 653 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 24.
Adding to 11213010744 its reverse (44701031211), we get a palindrome (55914041955).
The spelling of 11213010744 in words is "eleven billion, two hundred thirteen million, ten thousand, seven hundred forty-four".
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