Base | Representation |
---|---|
bin | 111111110110111… |
… | …100010010110000 |
3 | 2202122222002201000 |
4 | 333312330102300 |
5 | 4143232223334 |
6 | 254151042000 |
7 | 35356320645 |
oct | 7766742260 |
9 | 2678862630 |
10 | 1071367344 |
11 | 4aa839163 |
12 | 25a970300 |
13 | 140c67198 |
14 | a2407dcc |
15 | 640cc299 |
hex | 3fdbc4b0 |
1071367344 has 80 divisors (see below), whose sum is σ = 3079391200. Its totient is φ = 356638464.
The previous prime is 1071367337. The next prime is 1071367357. The reversal of 1071367344 is 4437631701.
It is a super-2 number, since 2×10713673442 = 2295655971579228672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1071367299 and 1071367308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471042 + ... + 473310.
It is an arithmetic number, because the mean of its divisors is an integer number (38492390).
Almost surely, 21071367344 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 1071367344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1539695600).
1071367344 is an abundant number, since it is smaller than the sum of its proper divisors (2008023856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1071367344 is a wasteful number, since it uses less digits than its factorization.
1071367344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3379 (or 3367 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 1071367344 is about 32731.7482576168. The cubic root of 1071367344 is about 1023.2446160420.
The spelling of 1071367344 in words is "one billion, seventy-one million, three hundred sixty-seven thousand, three hundred forty-four".
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