Base | Representation |
---|---|
bin | 10101000110011011110… |
… | …10011001001101111100 |
3 | 2120022101010121110220121 |
4 | 22203031322121031330 |
5 | 43334304320031102 |
6 | 1313021542024324 |
7 | 103244255013604 |
oct | 12431572311574 |
9 | 2508333543817 |
10 | 725009142652 |
11 | 25a52483a733 |
12 | b86181180a4 |
13 | 534a28549c2 |
14 | 2713a98bc04 |
15 | 13cd4983b37 |
hex | a8cde9937c |
725009142652 has 12 divisors (see below), whose sum is σ = 1268962783200. Its totient is φ = 362448347456.
The previous prime is 725009142629. The next prime is 725009142667. The reversal of 725009142652 is 256241900527.
It is a junction number, because it is equal to n+sod(n) for n = 725009142599 and 725009142608.
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, 14026948 + ... + 14078539.
It is an arithmetic number, because the mean of its divisors is an integer number (105746898600).
Almost surely, 2725009142652 is an apocalyptic number.
It is an amenable number.
725009142652 is a deficient number, since it is larger than the sum of its proper divisors (543953640548).
725009142652 is a wasteful number, since it uses less digits than its factorization.
725009142652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28111940 (or 28111938 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 43.
The spelling of 725009142652 in words is "seven hundred twenty-five billion, nine million, one hundred forty-two thousand, six hundred fifty-two".
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