Base | Representation |
---|---|
bin | 110001010001011010… |
… | …010100111011010011 |
3 | 12001120001222000021101 |
4 | 301101122110323103 |
5 | 1331322244313012 |
6 | 40145431405231 |
7 | 3552022006561 |
oct | 612132247323 |
9 | 161501860241 |
10 | 52905463507 |
11 | 20489833866 |
12 | a305b23817 |
13 | 4cb19a44c0 |
14 | 27bc568a31 |
15 | 15999b2d57 |
hex | c51694ed3 |
52905463507 has 8 divisors (see below), whose sum is σ = 57045552480. Its totient is φ = 48775437120.
The previous prime is 52905463459. The next prime is 52905463573. The reversal of 52905463507 is 70536450925.
52905463507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52905463507 - 223 = 52897074899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52905763507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2504719 + ... + 2525752.
It is an arithmetic number, because the mean of its divisors is an integer number (7130694060).
Almost surely, 252905463507 is an apocalyptic number.
52905463507 is a deficient number, since it is larger than the sum of its proper divisors (4140088973).
52905463507 is a wasteful number, since it uses less digits than its factorization.
52905463507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5031293.
The product of its (nonzero) digits is 1134000, while the sum is 46.
The spelling of 52905463507 in words is "fifty-two billion, nine hundred five million, four hundred sixty-three thousand, five hundred seven".
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