Base | Representation |
---|---|
bin | 1101000000011100… |
… | …01111001001111011 |
3 | 200000122211220011200 |
4 | 12200032033021323 |
5 | 103300130211242 |
6 | 3112531025243 |
7 | 335021656602 |
oct | 64016171173 |
9 | 20018756150 |
10 | 6983053947 |
11 | 2a6382a871 |
12 | 142a73b223 |
13 | 8739518ac |
14 | 4a35c8a39 |
15 | 2ad0bd04c |
hex | 1a038f27b |
6983053947 has 12 divisors (see below), whose sum is σ = 10103480400. Its totient is φ = 4647593808.
The previous prime is 6983053853. The next prime is 6983053963. The reversal of 6983053947 is 7493503896.
6983053947 is a `hidden beast` number, since 69 + 8 + 3 + 0 + 539 + 47 = 666.
It is not a de Polignac number, because 6983053947 - 212 = 6983049851 is a prime.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 6983053893 and 6983053902.
It is not an unprimeable number, because it can be changed into a prime (6983053997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 642268 + ... + 653049.
It is an arithmetic number, because the mean of its divisors is an integer number (841956700).
Almost surely, 26983053947 is an apocalyptic number.
6983053947 is a deficient number, since it is larger than the sum of its proper divisors (3120426453).
6983053947 is a wasteful number, since it uses less digits than its factorization.
6983053947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1295922 (or 1295919 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The square root of 6983053947 is about 83564.6692508263. The cubic root of 6983053947 is about 1911.3862862387.
The spelling of 6983053947 in words is "six billion, nine hundred eighty-three million, fifty-three thousand, nine hundred forty-seven".
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