Base | Representation |
---|---|
bin | 11111100001100… |
… | …010010010010101 |
3 | 1100212012010200002 |
4 | 133201202102111 |
5 | 2040343304020 |
6 | 124251501045 |
7 | 16051306304 |
oct | 3741422225 |
9 | 1325163602 |
10 | 528884885 |
11 | 2515a6051 |
12 | 129157785 |
13 | 85759649 |
14 | 5035443b |
15 | 31671975 |
hex | 1f862495 |
528884885 has 8 divisors (see below), whose sum is σ = 662256000. Its totient is φ = 404711824.
The previous prime is 528884879. The next prime is 528884891. The reversal of 528884885 is 588488825.
It is an interprime number because it is at equal distance from previous prime (528884879) and next prime (528884891).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 528884885 - 24 = 528884869 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 528884885.
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, 2299385 + ... + 2299614.
It is an arithmetic number, because the mean of its divisors is an integer number (82782000).
Almost surely, 2528884885 is an apocalyptic number.
It is an amenable number.
528884885 is a deficient number, since it is larger than the sum of its proper divisors (133371115).
528884885 is a wasteful number, since it uses less digits than its factorization.
528884885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4599027.
The product of its digits is 6553600, while the sum is 56.
The square root of 528884885 is about 22997.4973638437. The cubic root of 528884885 is about 808.6992713997.
The spelling of 528884885 in words is "five hundred twenty-eight million, eight hundred eighty-four thousand, eight hundred eighty-five".
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