Base | Representation |
---|---|
bin | 1011011000111000… |
… | …0000000000000000 |
3 | 21220001111221210221 |
4 | 2312032000000000 |
5 | 22230110421303 |
6 | 1223204432424 |
7 | 135521056000 |
oct | 26616000000 |
9 | 7801457727 |
10 | 3057123328 |
11 | 1329737006 |
12 | 7139a8714 |
13 | 39949501c |
14 | 210036000 |
15 | 12d5c94bd |
hex | b6380000 |
3057123328 has 160 divisors (see below), whose sum is σ = 7549740000. Its totient is φ = 1233125376.
The previous prime is 3057123317. The next prime is 3057123331. The reversal of 3057123328 is 8233217503.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a junction number, because it is equal to n+sod(n) for n = 3057123293 and 3057123302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179830776 + ... + 179830792.
It is an arithmetic number, because the mean of its divisors is an integer number (47185875).
Almost surely, 23057123328 is an apocalyptic number.
3057123328 is a droll number since its even prime factors and its odd prime factors have the same sum.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3057123328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3774870000).
3057123328 is an abundant number, since it is smaller than the sum of its proper divisors (4492616672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3057123328 is an frugal number, since it uses more digits than its factorization.
3057123328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76 (or 26 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 3057123328 is about 55291.2590560208. The cubic root of 3057123328 is about 1451.3460869723.
3057123328 divided by its sum of digits (34) gives a cube (89915392 = 4483).
The spelling of 3057123328 in words is "three billion, fifty-seven million, one hundred twenty-three thousand, three hundred twenty-eight".
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