Base | Representation |
---|---|
bin | 1100101010101000… |
… | …10001100111101100 |
3 | 122112220120020102210 |
4 | 12111110101213230 |
5 | 102411310300112 |
6 | 3042433250420 |
7 | 330340535040 |
oct | 62524214754 |
9 | 18486506383 |
10 | 6800087532 |
11 | 297a521457 |
12 | 1399403a10 |
13 | 844a7c744 |
14 | 48719c020 |
15 | 29becab3c |
hex | 1955119ec |
6800087532 has 96 divisors (see below), whose sum is σ = 18439142400. Its totient is φ = 1910310912.
The previous prime is 6800087521. The next prime is 6800087537. The reversal of 6800087532 is 2357800086.
It is a super-3 number, since 3×68000875323 (a number of 30 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (6800087537) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2199844 + ... + 2202932.
It is an arithmetic number, because the mean of its divisors is an integer number (192074400).
Almost surely, 26800087532 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 6800087532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9219571200).
6800087532 is an abundant number, since it is smaller than the sum of its proper divisors (11639054868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6800087532 is a wasteful number, since it uses less digits than its factorization.
6800087532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3535 (or 3533 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 6800087532 is about 82462.6432513535. The cubic root of 6800087532 is about 1894.5446033843.
The spelling of 6800087532 in words is "six billion, eight hundred million, eighty-seven thousand, five hundred thirty-two".
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