Base | Representation |
---|---|
bin | 11110000011000… |
… | …001000101010001 |
3 | 1022010120022021102 |
4 | 132003001011101 |
5 | 2013022413340 |
6 | 122004434145 |
7 | 15330561500 |
oct | 3603010521 |
9 | 1263508242 |
10 | 504107345 |
11 | 239612345 |
12 | 1209a8955 |
13 | 80592791 |
14 | 4ad44837 |
15 | 2e3ca215 |
hex | 1e0c1151 |
504107345 has 24 divisors (see below), whose sum is σ = 706401000. Its totient is φ = 344343552.
The previous prime is 504107321. The next prime is 504107347. The reversal of 504107345 is 543701405.
It can be written as a sum of positive squares in 4 ways, for example, as 25897921 + 478209424 = 5089^2 + 21868^2 .
It is a de Polignac number, because none of the positive numbers 2k-504107345 is a prime.
It is not an unprimeable number, because it can be changed into a prime (504107347) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 62081 + ... + 69729.
It is an arithmetic number, because the mean of its divisors is an integer number (29433375).
Almost surely, 2504107345 is an apocalyptic number.
It is an amenable number.
504107345 is a deficient number, since it is larger than the sum of its proper divisors (202293655).
504107345 is a wasteful number, since it uses less digits than its factorization.
504107345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7937 (or 7930 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 504107345 is about 22452.3349565251. The cubic root of 504107345 is about 795.8679364966.
The spelling of 504107345 in words is "five hundred four million, one hundred seven thousand, three hundred forty-five".
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