Base | Representation |
---|---|
bin | 111010110001100… |
… | …011110001101101 |
3 | 2112201110112220202 |
4 | 322301203301231 |
5 | 4004413221000 |
6 | 241502523245 |
7 | 33302313005 |
oct | 7261436155 |
9 | 2481415822 |
10 | 986070125 |
11 | 46667a097 |
12 | 236296525 |
13 | 1293a0961 |
14 | 94d63005 |
15 | 5b87ddd5 |
hex | 3ac63c6d |
986070125 has 16 divisors (see below), whose sum is σ = 1303007472. Its totient is φ = 742451200.
The previous prime is 986070121. The next prime is 986070181. The reversal of 986070125 is 521070689.
It can be written as a sum of positive squares in 8 ways, for example, as 298529284 + 687540841 = 17278^2 + 26221^2 .
It is not a de Polignac number, because 986070125 - 22 = 986070121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (986070121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229892 + ... + 234141.
It is an arithmetic number, because the mean of its divisors is an integer number (81437967).
Almost surely, 2986070125 is an apocalyptic number.
It is an amenable number.
986070125 is a deficient number, since it is larger than the sum of its proper divisors (316937347).
986070125 is a wasteful number, since it uses less digits than its factorization.
986070125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464065 (or 464055 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 38.
The square root of 986070125 is about 31401.7535338395. The cubic root of 986070125 is about 995.3349797602.
The spelling of 986070125 in words is "nine hundred eighty-six million, seventy thousand, one hundred twenty-five".
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