Base | Representation |
---|---|
bin | 101011011110110… |
… | …000010101000100 |
3 | 1212211122112221202 |
4 | 223132300111010 |
5 | 2443221420224 |
6 | 200215202032 |
7 | 24035333216 |
oct | 5336602504 |
9 | 1784575852 |
10 | 729482564 |
11 | 344857058 |
12 | 184376318 |
13 | b81929b5 |
14 | 6cc505b6 |
15 | 44097eae |
hex | 2b7b0544 |
729482564 has 12 divisors (see below), whose sum is σ = 1285779600. Its totient is φ = 362116968.
The previous prime is 729482489. The next prime is 729482587. The reversal of 729482564 is 465284927.
It is a super-2 number, since 2×7294825642 = 1064289622360028192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655454 + ... + 656565.
It is an arithmetic number, because the mean of its divisors is an integer number (107148300).
Almost surely, 2729482564 is an apocalyptic number.
It is an amenable number.
729482564 is a deficient number, since it is larger than the sum of its proper divisors (556297036).
729482564 is a wasteful number, since it uses less digits than its factorization.
729482564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1312162 (or 1312160 counting only the distinct ones).
The product of its digits is 967680, while the sum is 47.
The square root of 729482564 is about 27008.9348919945. The cubic root of 729482564 is about 900.1985422061.
The spelling of 729482564 in words is "seven hundred twenty-nine million, four hundred eighty-two thousand, five hundred sixty-four".
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