Base | Representation |
---|---|
bin | 10000011111011000011001… |
… | …111110011110001001101101 |
3 | 100111210100100121201110110122 |
4 | 100133120121332132021231 |
5 | 34001223204403121320 |
6 | 414125350323214325 |
7 | 21163530251551454 |
oct | 2037303176361155 |
9 | 314710317643418 |
10 | 72525253567085 |
11 | 21121872a00100 |
12 | 8173a688173a5 |
13 | 3161143313537 |
14 | 13ca353449b9b |
15 | 85b8356b4d25 |
hex | 41f619f9e26d |
72525253567085 has 24 divisors (see below), whose sum is σ = 96042530189088. Its totient is φ = 52535496860000.
The previous prime is 72525253567043. The next prime is 72525253567121. The reversal of 72525253567085 is 58076535252527.
It is not a de Polignac number, because 72525253567085 - 230 = 72524179825261 is a prime.
It is a super-3 number, since 3×725252535670853 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238645859 + ... + 238949568.
It is an arithmetic number, because the mean of its divisors is an integer number (4001772091212).
Almost surely, 272525253567085 is an apocalyptic number.
It is an amenable number.
72525253567085 is a deficient number, since it is larger than the sum of its proper divisors (23517276622003).
72525253567085 is a wasteful number, since it uses less digits than its factorization.
72525253567085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477595705 (or 477595694 counting only the distinct ones).
The product of its (nonzero) digits is 176400000, while the sum is 62.
The spelling of 72525253567085 in words is "seventy-two trillion, five hundred twenty-five billion, two hundred fifty-three million, five hundred sixty-seven thousand, eighty-five".
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