Base | Representation |
---|---|
bin | 1111010111101000111… |
… | …00010111001111101101 |
3 | 1212111002022000112000020 |
4 | 13223310130113033231 |
5 | 32123010243223221 |
6 | 1042333322552353 |
7 | 53103330111543 |
oct | 7536434271755 |
9 | 1774068015006 |
10 | 528087086061 |
11 | 193a62435a17 |
12 | 8641b3686b9 |
13 | 3aa4c10a322 |
14 | 1b7b95a1d93 |
15 | db0b84cac6 |
hex | 7af47173ed |
528087086061 has 16 divisors (see below), whose sum is σ = 714517708800. Its totient is φ = 346875869808.
The previous prime is 528087086003. The next prime is 528087086117. The reversal of 528087086061 is 160680780825.
It is not a de Polignac number, because 528087086061 - 26 = 528087085997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 528087085995 and 528087086013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (528087086561) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2212381 + ... + 2439426.
It is an arithmetic number, because the mean of its divisors is an integer number (44657356800).
Almost surely, 2528087086061 is an apocalyptic number.
It is an amenable number.
528087086061 is a deficient number, since it is larger than the sum of its proper divisors (186430622739).
528087086061 is a wasteful number, since it uses less digits than its factorization.
528087086061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4652368.
The product of its (nonzero) digits is 1290240, while the sum is 51.
The spelling of 528087086061 in words is "five hundred twenty-eight billion, eighty-seven million, eighty-six thousand, sixty-one".
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