Base | Representation |
---|---|
bin | 1100001001010000… |
… | …00001100100110000 |
3 | 121211101121221221000 |
4 | 12010220001210300 |
5 | 101323113131031 |
6 | 2554551202000 |
7 | 320400346002 |
oct | 60450014460 |
9 | 17741557830 |
10 | 6520052016 |
11 | 2846443645 |
12 | 131b676300 |
13 | 7cba51b5a |
14 | 45bd04372 |
15 | 2826123e6 |
hex | 184a01930 |
6520052016 has 80 divisors (see below), whose sum is σ = 18951961600. Its totient is φ = 2145828672.
The previous prime is 6520052009. The next prime is 6520052023. The reversal of 6520052016 is 6102500256.
6520052016 is a `hidden beast` number, since 652 + 0 + 0 + 5 + 2 + 0 + 1 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (6520052009) and next prime (6520052023).
It is a super-2 number, since 2×65200520162 = 85022156582691328512, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61396 + ... + 129651.
It is an arithmetic number, because the mean of its divisors is an integer number (236899520).
Almost surely, 26520052016 is an apocalyptic number.
It is an amenable number.
6520052016 is an abundant number, since it is smaller than the sum of its proper divisors (12431909584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6520052016 is a wasteful number, since it uses less digits than its factorization.
6520052016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191143 (or 191131 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 6520052016 is about 80746.8390464915. The cubic root of 6520052016 is about 1868.1726948692.
The spelling of 6520052016 in words is "six billion, five hundred twenty million, fifty-two thousand, sixteen".
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