Base | Representation |
---|---|
bin | 1001100101101000… |
… | …01111000000111110 |
3 | 111021201222011110010 |
4 | 10302310033000332 |
5 | 41020231133321 |
6 | 2210441124050 |
7 | 241363131051 |
oct | 46264170076 |
9 | 14251864403 |
10 | 5147521086 |
11 | 2201706864 |
12 | bb7a89626 |
13 | 6405a0386 |
14 | 36b902a98 |
15 | 201d96676 |
hex | 132d0f03e |
5147521086 has 16 divisors (see below), whose sum is σ = 10900633104. Its totient is φ = 1614908544.
The previous prime is 5147521039. The next prime is 5147521109. The reversal of 5147521086 is 6801257415.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25232845 + ... + 25233048.
It is an arithmetic number, because the mean of its divisors is an integer number (681289569).
Almost surely, 25147521086 is an apocalyptic number.
5147521086 is an abundant number, since it is smaller than the sum of its proper divisors (5753112018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5147521086 is a wasteful number, since it uses less digits than its factorization.
5147521086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50465915.
The product of its (nonzero) digits is 67200, while the sum is 39.
The square root of 5147521086 is about 71746.2269809361. The cubic root of 5147521086 is about 1726.6303802610.
The spelling of 5147521086 in words is "five billion, one hundred forty-seven million, five hundred twenty-one thousand, eighty-six".
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