Base | Representation |
---|---|
bin | 110001000000011110… |
… | …001000111000001111 |
3 | 12000211021011110201112 |
4 | 301000132020320033 |
5 | 1330232020000223 |
6 | 40101320002235 |
7 | 3542001150134 |
oct | 610036107017 |
9 | 160737143645 |
10 | 52621250063 |
11 | 20353362018 |
12 | a24690037b |
13 | 4c67b43075 |
14 | 279290458b |
15 | 157ea71778 |
hex | c40788e0f |
52621250063 has 8 divisors (see below), whose sum is σ = 55401340800. Its totient is φ = 49842214488.
The previous prime is 52621250053. The next prime is 52621250141. The reversal of 52621250063 is 36005212625.
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 52621250063 - 234 = 35441380879 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52621250053) 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, 160373 + ... + 361886.
It is an arithmetic number, because the mean of its divisors is an integer number (6925167600).
Almost surely, 252621250063 is an apocalyptic number.
52621250063 is a deficient number, since it is larger than the sum of its proper divisors (2780090737).
52621250063 is a wasteful number, since it uses less digits than its factorization.
52621250063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527581.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 52621250063 its reverse (36005212625), we get a palindrome (88626462688).
The spelling of 52621250063 in words is "fifty-two billion, six hundred twenty-one million, two hundred fifty thousand, sixty-three".
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