Base | Representation |
---|---|
bin | 10101001111001000011… |
… | …00101011001001111100 |
3 | 2120202102111220001012102 |
4 | 22213210030223021330 |
5 | 43423340032011024 |
6 | 1315113123524232 |
7 | 103501046446046 |
oct | 12474414531174 |
9 | 2522374801172 |
10 | 729678000764 |
11 | 261500232959 |
12 | b94bb829678 |
13 | 53a67c00b3b |
14 | 27460a90a96 |
15 | 13ea97c91ae |
hex | a9e432b27c |
729678000764 has 48 divisors (see below), whose sum is σ = 1341390758400. Its totient is φ = 346643305536.
The previous prime is 729678000703. The next prime is 729678000829. The reversal of 729678000764 is 467000876927.
729678000764 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 15 ways as a sum of consecutive naturals, for example, 9128282 + ... + 9207870.
It is an arithmetic number, because the mean of its divisors is an integer number (27945640800).
Almost surely, 2729678000764 is an apocalyptic number.
It is an amenable number.
729678000764 is a deficient number, since it is larger than the sum of its proper divisors (611712757636).
729678000764 is a wasteful number, since it uses less digits than its factorization.
729678000764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80282 (or 80280 counting only the distinct ones).
The product of its (nonzero) digits is 7112448, while the sum is 56.
The spelling of 729678000764 in words is "seven hundred twenty-nine billion, six hundred seventy-eight million, seven hundred sixty-four", and thus it is an aban number.
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