Base | Representation |
---|---|
bin | 11000001100100011010110… |
… | …10010011000001111001110 |
3 | 20222101121202212222120210012 |
4 | 30012101223102120033032 |
5 | 23433224141314432310 |
6 | 305055203455313222 |
7 | 14131066146612512 |
oct | 1406215322301716 |
9 | 228347685876705 |
10 | 53207854842830 |
11 | 15a54362a29706 |
12 | 5b74056b1b812 |
13 | 238c62c9c062c |
14 | d1d3b98a2142 |
15 | 6240d21edc05 |
hex | 30646b4983ce |
53207854842830 has 16 divisors (see below), whose sum is σ = 99076695225120. Its totient is φ = 20549240490912.
The previous prime is 53207854842731. The next prime is 53207854842833. The reversal of 53207854842830 is 3824845870235.
It is a self number, because there is not a number n which added to its sum of digits gives 53207854842830.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53207854842833) 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, 91737680474 + ... + 91737681053.
It is an arithmetic number, because the mean of its divisors is an integer number (6192293451570).
Almost surely, 253207854842830 is an apocalyptic number.
53207854842830 is a deficient number, since it is larger than the sum of its proper divisors (45868840382290).
53207854842830 is a wasteful number, since it uses less digits than its factorization.
53207854842830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183475361563.
The product of its (nonzero) digits is 51609600, while the sum is 59.
The spelling of 53207854842830 in words is "fifty-three trillion, two hundred seven billion, eight hundred fifty-four million, eight hundred forty-two thousand, eight hundred thirty".
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