Base | Representation |
---|---|
bin | 1001100111101101… |
… | …10110111011010000 |
3 | 111022221211110220011 |
4 | 10303312312323100 |
5 | 41034214023224 |
6 | 2212303324304 |
7 | 241664441260 |
oct | 46366667320 |
9 | 14287743804 |
10 | 5164986064 |
11 | 2210555527 |
12 | 10018b0694 |
13 | 6440a6994 |
14 | 36dd6b7a0 |
15 | 203696394 |
hex | 133db6ed0 |
5164986064 has 40 divisors (see below), whose sum is σ = 11513548800. Its totient is φ = 2198702208.
The previous prime is 5164986061. The next prime is 5164986067. The reversal of 5164986064 is 4606894615.
It is an interprime number because it is at equal distance from previous prime (5164986061) and next prime (5164986067).
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 5164985999 and 5164986017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5164986061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138064 + ... + 171439.
It is an arithmetic number, because the mean of its divisors is an integer number (287838720).
Almost surely, 25164986064 is an apocalyptic number.
It is an amenable number.
5164986064 is an abundant number, since it is smaller than the sum of its proper divisors (6348562736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5164986064 is a wasteful number, since it uses less digits than its factorization.
5164986064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309667 (or 309661 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 49.
The square root of 5164986064 is about 71867.8374796404. The cubic root of 5164986064 is about 1728.5809321479.
The spelling of 5164986064 in words is "five billion, one hundred sixty-four million, nine hundred eighty-six thousand, sixty-four".
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