Base | Representation |
---|---|
bin | 1101001110110111… |
… | …10100010101110010 |
3 | 200100002112100220220 |
4 | 12213123310111302 |
5 | 104022114222032 |
6 | 3132532313510 |
7 | 341021316366 |
oct | 64733642562 |
9 | 20302470826 |
10 | 7104054642 |
11 | 3016065443 |
12 | 1463172896 |
13 | 892a39139 |
14 | 4b56c52a6 |
15 | 2b8a2012c |
hex | 1a76f4572 |
7104054642 has 16 divisors (see below), whose sum is σ = 14267560320. Its totient is φ = 2358109712.
The previous prime is 7104054593. The next prime is 7104054667. The reversal of 7104054642 is 2464504017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2475573 + ... + 2478440.
It is an arithmetic number, because the mean of its divisors is an integer number (891722520).
Almost surely, 27104054642 is an apocalyptic number.
7104054642 is an abundant number, since it is smaller than the sum of its proper divisors (7163505678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7104054642 is a wasteful number, since it uses less digits than its factorization.
7104054642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4954257.
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 7104054642 is about 84285.5541715186. The cubic root of 7104054642 is about 1922.3631422184.
Adding to 7104054642 its reverse (2464504017), we get a palindrome (9568558659).
The spelling of 7104054642 in words is "seven billion, one hundred four million, fifty-four thousand, six hundred forty-two".
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