Base | Representation |
---|---|
bin | 1011010110001010… |
… | …0011011111101100 |
3 | 21212021002100010001 |
4 | 2311202203133230 |
5 | 22214202000010 |
6 | 1222120354044 |
7 | 135322213033 |
oct | 26542433754 |
9 | 7767070101 |
10 | 3045734380 |
11 | 1323268357 |
12 | 710015924 |
13 | 3970081c0 |
14 | 20c70d71a |
15 | 12c5c9c3a |
hex | b58a37ec |
3045734380 has 48 divisors (see below), whose sum is σ = 6903195264. Its totient is φ = 1122105600.
The previous prime is 3045734369. The next prime is 3045734389. The reversal of 3045734380 is 834375403.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (3045734389) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107730 + ... + 133030.
It is an arithmetic number, because the mean of its divisors is an integer number (143816568).
Almost surely, 23045734380 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 3045734380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3451597632).
3045734380 is an abundant number, since it is smaller than the sum of its proper divisors (3857460884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3045734380 is a wasteful number, since it uses less digits than its factorization.
3045734380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25786 (or 25784 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 37.
The square root of 3045734380 is about 55188.1724647591. The cubic root of 3045734380 is about 1449.5415720836.
The spelling of 3045734380 in words is "three billion, forty-five million, seven hundred thirty-four thousand, three hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •