Base | Representation |
---|---|
bin | 1011010110100011… |
… | …0011010100100000 |
3 | 21212101011112121000 |
4 | 2311220303110200 |
5 | 22220111401224 |
6 | 1222215432000 |
7 | 135342143442 |
oct | 26550632440 |
9 | 7771145530 |
10 | 3047372064 |
11 | 1324186810 |
12 | 710685600 |
13 | 39745c749 |
14 | 20ca18492 |
15 | 12c8000c9 |
hex | b5a33520 |
3047372064 has 192 divisors, whose sum is σ = 9736796160. Its totient is φ = 919584000.
The previous prime is 3047372063. The next prime is 3047372087. The reversal of 3047372064 is 4602737403.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (3047372063) 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, 2955229 + ... + 2956259.
It is an arithmetic number, because the mean of its divisors is an integer number (50712480).
Almost surely, 23047372064 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 3047372064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4868398080).
3047372064 is an abundant number, since it is smaller than the sum of its proper divisors (6689424096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3047372064 is a wasteful number, since it uses less digits than its factorization.
3047372064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1372 (or 1358 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 36.
The square root of 3047372064 is about 55203.0077441438. The cubic root of 3047372064 is about 1449.8013305296.
The spelling of 3047372064 in words is "three billion, forty-seven million, three hundred seventy-two thousand, sixty-four".
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