Base | Representation |
---|---|
bin | 11010001001000101110100 |
3 | 110220011112002 |
4 | 122021011310 |
5 | 3223243410 |
6 | 402514432 |
7 | 112151351 |
oct | 32110564 |
9 | 13804462 |
10 | 6852980 |
11 | 3960822 |
12 | 2365a18 |
13 | 155c324 |
14 | ca5628 |
15 | 9057a5 |
hex | 689174 |
6852980 has 24 divisors (see below), whose sum is σ = 14454888. Its totient is φ = 2729088.
The previous prime is 6852973. The next prime is 6852997. The reversal of 6852980 is 892586.
It can be written as a sum of positive squares in 4 ways, for example, as 512656 + 6340324 = 716^2 + 2518^2 .
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
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, 4922 + ... + 6158.
It is an arithmetic number, because the mean of its divisors is an integer number (602287).
Almost surely, 26852980 is an apocalyptic number.
It is an amenable number.
6852980 is an abundant number, since it is smaller than the sum of its proper divisors (7601908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6852980 is a wasteful number, since it uses less digits than its factorization.
6852980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1523 (or 1521 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 6852980 is about 2617.8197034937. The cubic root of 6852980 is about 189.9443973955.
The spelling of 6852980 in words is "six million, eight hundred fifty-two thousand, nine hundred eighty".
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