Search a number
-
+
53244633107 = 531738357793
BaseRepresentation
bin110001100101101000…
…001010000000010011
312002102201011121111102
4301211220022000103
51333021111224412
640243225135015
73563310625331
oct614550120023
9162381147442
1053244633107
1120643230a16
12a39b62a46b
135037037b83
142811616b51
1515b965c8c2
hexc65a0a013

53244633107 has 8 divisors (see below), whose sum is σ = 54253308384. Its totient is φ = 52236108288.

The previous prime is 53244633103. The next prime is 53244633151. The reversal of 53244633107 is 70133644235.

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 53244633107 - 22 = 53244633103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53244633103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892403 + ... + 950195.

It is an arithmetic number, because the mean of its divisors is an integer number (6781663548).

Almost surely, 253244633107 is an apocalyptic number.

53244633107 is a deficient number, since it is larger than the sum of its proper divisors (1008675277).

53244633107 is a wasteful number, since it uses less digits than its factorization.

53244633107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75229.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 53244633107 in words is "fifty-three billion, two hundred forty-four million, six hundred thirty-three thousand, one hundred seven".

Divisors: 1 53 17383 57793 921299 3063029 1004615719 53244633107