Base | Representation |
---|---|
bin | 11111011010011… |
… | …100100111111000 |
3 | 1100201200201200200 |
4 | 133122130213320 |
5 | 2034404323210 |
6 | 124144002200 |
7 | 16026436635 |
oct | 3732344770 |
9 | 1321621620 |
10 | 527026680 |
11 | 250546a44 |
12 | 128600360 |
13 | 8525890b |
14 | 4ddcd18c |
15 | 314060c0 |
hex | 1f69c9f8 |
527026680 has 96 divisors (see below), whose sum is σ = 1717934400. Its totient is φ = 140122368.
The previous prime is 527026679. The next prime is 527026697. The reversal of 527026680 is 86620725.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130126 + ... + 134114.
It is an arithmetic number, because the mean of its divisors is an integer number (17895150).
Almost surely, 2527026680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 527026680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858967200).
527026680 is an abundant number, since it is smaller than the sum of its proper divisors (1190907720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
527026680 is a wasteful number, since it uses less digits than its factorization.
527026680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4373 (or 4366 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 527026680 is about 22957.0616586705. The cubic root of 527026680 is about 807.7510547327.
The spelling of 527026680 in words is "five hundred twenty-seven million, twenty-six thousand, six hundred eighty".
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