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53030433201 = 3671107123831
BaseRepresentation
bin110001011000110111…
…000011000110110001
312001212210010010110120
4301120313003012301
51332101242330301
640210054120453
73555100146654
oct613067030661
9161783103416
1053030433201
112054332a3a9
12a33b950129
13500184b475
1427d0db989b
1515a594ae36
hexc58dc31b1

53030433201 has 16 divisors (see below), whose sum is σ = 71772069888. Its totient is φ = 34821349200.

The previous prime is 53030433133. The next prime is 53030433217. The reversal of 53030433201 is 10233403035.

It is a happy number.

It is not a de Polignac number, because 53030433201 - 213 = 53030425009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53030433101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2213356 + ... + 2237186.

It is an arithmetic number, because the mean of its divisors is an integer number (4485754368).

Almost surely, 253030433201 is an apocalyptic number.

It is an amenable number.

53030433201 is a deficient number, since it is larger than the sum of its proper divisors (18741636687).

53030433201 is a wasteful number, since it uses less digits than its factorization.

53030433201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34972.

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 53030433201 its reverse (10233403035), we get a palindrome (63263836236).

The spelling of 53030433201 in words is "fifty-three billion, thirty million, four hundred thirty-three thousand, two hundred one".

Divisors: 1 3 67 201 11071 23831 33213 71493 741757 1596677 2225271 4790031 263833001 791499003 17676811067 53030433201