Base | Representation |
---|---|
bin | 110001011101010100… |
… | …101001011110011010 |
3 | 12002001222222211022220 |
4 | 301131110221132122 |
5 | 1332224424121102 |
6 | 40221330524510 |
7 | 3556666420416 |
oct | 613524513632 |
9 | 162058884286 |
10 | 53105301402 |
11 | 20581615a4a |
12 | a360a36736 |
13 | 5014202a8a |
14 | 27dad07d46 |
15 | 15ac2d91bc |
hex | c5d52979a |
53105301402 has 8 divisors (see below), whose sum is σ = 106210602816. Its totient is φ = 17701767132.
The previous prime is 53105301377. The next prime is 53105301419. The reversal of 53105301402 is 20410350135.
It is a sphenic number, since it is the product of 3 distinct primes.
53105301402 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4425441778 + ... + 4425441789.
It is an arithmetic number, because the mean of its divisors is an integer number (13276325352).
Almost surely, 253105301402 is an apocalyptic number.
53105301402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53105301402 is a wasteful number, since it uses less digits than its factorization.
53105301402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8850883572.
The product of its (nonzero) digits is 1800, while the sum is 24.
Adding to 53105301402 its reverse (20410350135), we get a palindrome (73515651537).
The spelling of 53105301402 in words is "fifty-three billion, one hundred five million, three hundred one thousand, four hundred two".
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