Base | Representation |
---|---|
bin | 11010100011010011001010 |
3 | 111002121210000 |
4 | 122203103022 |
5 | 3240212310 |
6 | 405103430 |
7 | 113106336 |
oct | 32432312 |
9 | 14077700 |
10 | 6960330 |
11 | 3a24443 |
12 | 23b7b76 |
13 | 1599150 |
14 | cd27c6 |
15 | 9274c0 |
hex | 6a34ca |
6960330 has 80 divisors (see below), whose sum is σ = 20185704. Its totient is φ = 1710720.
The previous prime is 6960313. The next prime is 6960341. The reversal of 6960330 is 330696.
It can be written as a sum of positive squares in 4 ways, for example, as 5349969 + 1610361 = 2313^2 + 1269^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 6960294 and 6960303.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10200 + ... + 10860.
Almost surely, 26960330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6960330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10092852).
6960330 is an abundant number, since it is smaller than the sum of its proper divisors (13225374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6960330 is a wasteful number, since it uses less digits than its factorization.
6960330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693 (or 684 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The square root of 6960330 is about 2638.2437340018. The cubic root of 6960330 is about 190.9310716806.
The spelling of 6960330 in words is "six million, nine hundred sixty thousand, three hundred thirty".
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