Base | Representation |
---|---|
bin | 1101000000000101… |
… | …01111111100010010 |
3 | 200000110011220021010 |
4 | 12200002233330102 |
5 | 103243342330024 |
6 | 3112342311350 |
7 | 334654245114 |
oct | 64002577422 |
9 | 20013156233 |
10 | 6980042514 |
11 | 2a62063285 |
12 | 1429728556 |
13 | 873138c93 |
14 | 4a30433b4 |
15 | 2acbc5b29 |
hex | 1a00aff12 |
6980042514 has 8 divisors (see below), whose sum is σ = 13960085040. Its totient is φ = 2326680836.
The previous prime is 6980042479. The next prime is 6980042519. The reversal of 6980042514 is 4152400896.
It is a sphenic number, since it is the product of 3 distinct primes.
6980042514 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (6980042519) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581670204 + ... + 581670215.
It is an arithmetic number, because the mean of its divisors is an integer number (1745010630).
Almost surely, 26980042514 is an apocalyptic number.
6980042514 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6980042514 is a wasteful number, since it uses less digits than its factorization.
6980042514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1163340424.
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 6980042514 is about 83546.6487299162. The cubic root of 6980042514 is about 1911.1114857763. Note that the first 3 decimals are identical.
The spelling of 6980042514 in words is "six billion, nine hundred eighty million, forty-two thousand, five hundred fourteen".
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