Base | Representation |
---|---|
bin | 11000001111101000… |
… | …10111111001000000 |
3 | 1020121010000221202021 |
4 | 30013310113321000 |
5 | 203124103243434 |
6 | 5551323331224 |
7 | 640356533014 |
oct | 140764277100 |
9 | 36533027667 |
10 | 13016071744 |
11 | 557a262395 |
12 | 2633080b14 |
13 | 12c580b100 |
14 | 8b6950544 |
15 | 512a78cb4 |
hex | 307d17e40 |
13016071744 has 63 divisors (see below), whose sum is σ = 27993947187. Its totient is φ = 6001941504.
The previous prime is 13016071723. The next prime is 13016071793. The reversal of 13016071744 is 44717061031.
The square root of 13016071744 is 114088.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 4314913344 + 8701158400 = 65688^2 + 93280^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11864604 + ... + 11865700.
Almost surely, 213016071744 is an apocalyptic number.
13016071744 is the 114088-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13016071744
13016071744 is an abundant number, since it is smaller than the sum of its proper divisors (14977875443).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13016071744 is an frugal number, since it uses more digits than its factorization.
13016071744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2232 (or 1112 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 34.
The spelling of 13016071744 in words is "thirteen billion, sixteen million, seventy-one thousand, seven hundred forty-four".
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