Base | Representation |
---|---|
bin | 110001101001001100… |
… | …001110011010110100 |
3 | 12002120212200002201112 |
4 | 301221030032122310 |
5 | 1333131412420040 |
6 | 40253202414152 |
7 | 3564635044235 |
oct | 615114163264 |
9 | 162525602645 |
10 | 53304420020 |
11 | 20673a56795 |
12 | a3b7661358 |
13 | 504653bb47 |
14 | 281953b08c |
15 | 15bea1c365 |
hex | c6930e6b4 |
53304420020 has 24 divisors (see below), whose sum is σ = 115550227968. Its totient is φ = 20633968800.
The previous prime is 53304419999. The next prime is 53304420089. The reversal of 53304420020 is 2002440335.
It is a super-2 number, since 2×533044200202 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42986816 + ... + 42988055.
It is an arithmetic number, because the mean of its divisors is an integer number (4814592832).
Almost surely, 253304420020 is an apocalyptic number.
It is an amenable number.
53304420020 is an abundant number, since it is smaller than the sum of its proper divisors (62245807948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53304420020 is a wasteful number, since it uses less digits than its factorization.
53304420020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85974911 (or 85974909 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
Adding to 53304420020 its reverse (2002440335), we get a palindrome (55306860355).
The spelling of 53304420020 in words is "fifty-three billion, three hundred four million, four hundred twenty thousand, twenty".
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