Base | Representation |
---|---|
bin | 101011011101001… |
… | …100110100011000 |
3 | 1212210212211211121 |
4 | 223131030310120 |
5 | 2443120344333 |
6 | 200202335024 |
7 | 24032014666 |
oct | 5335146430 |
9 | 1783784747 |
10 | 729074968 |
11 | 3445a88a6 |
12 | 1841ba474 |
13 | b807c30b |
14 | 6cb85c36 |
15 | 4401732d |
hex | 2b74cd18 |
729074968 has 16 divisors (see below), whose sum is σ = 1373041080. Its totient is φ = 362930688.
The previous prime is 729074947. The next prime is 729074981. The reversal of 729074968 is 869470927.
729074968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 198921 + ... + 202552.
Almost surely, 2729074968 is an apocalyptic number.
It is an amenable number.
729074968 is a deficient number, since it is larger than the sum of its proper divisors (643966112).
729074968 is a wasteful number, since it uses less digits than its factorization.
729074968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401706 (or 401702 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 52.
The square root of 729074968 is about 27001.3882606062. The cubic root of 729074968 is about 900.0308499713.
The spelling of 729074968 in words is "seven hundred twenty-nine million, seventy-four thousand, nine hundred sixty-eight".
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