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5233518889 = 103181347809
BaseRepresentation
bin1001101111111000…
…10010100100101001
3111111201210022020221
410313330102210221
541204240101024
62223152250041
7243456114364
oct46774224451
914451708227
105233518889
112246204225
121020840921
13655350751
143790cb0db
152096d23e4
hex137f12929

5233518889 has 16 divisors (see below), whose sum is σ = 5335424640. Its totient is φ = 5132868480.

The previous prime is 5233518883. The next prime is 5233518893. The reversal of 5233518889 is 9888153325.

It is a cyclic number.

It is not a de Polignac number, because 5233518889 - 29 = 5233518377 is a prime.

It is a Duffinian number.

Its product of digits (2073600) is a multiple of the sum of its prime divisors (1440).

It is not an unprimeable number, because it can be changed into a prime (5233518883) 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, 6468717 + ... + 6469525.

It is an arithmetic number, because the mean of its divisors is an integer number (333464040).

Almost surely, 25233518889 is an apocalyptic number.

It is an amenable number.

5233518889 is a deficient number, since it is larger than the sum of its proper divisors (101905751).

5233518889 is a wasteful number, since it uses less digits than its factorization.

5233518889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440.

The product of its digits is 2073600, while the sum is 52.

The square root of 5233518889 is about 72343.0638624049. The cubic root of 5233518889 is about 1736.1927245430.

The spelling of 5233518889 in words is "five billion, two hundred thirty-three million, five hundred eighteen thousand, eight hundred eighty-nine".

Divisors: 1 103 181 347 809 18643 35741 62807 83327 146429 280723 6469121 15082187 28914469 50810863 5233518889