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4752023551 = 111217354973
BaseRepresentation
bin1000110110011111…
…00001111111111111
3110021011202210211021
410123033201333333
534213004223201
62103312205011
7225521351032
oct43317417777
913234683737
104752023551
1120194366a0
12b07539767
135a9677272
14331191019
151cc2c1ea1
hex11b3e1fff

4752023551 has 8 divisors (see below), whose sum is σ = 5188299984. Its totient is φ = 4316459520.

The previous prime is 4752023543. The next prime is 4752023561. The reversal of 4752023551 is 1553202574.

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 4752023551 - 23 = 4752023543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4752023561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164100 + ... + 190873.

It is an arithmetic number, because the mean of its divisors is an integer number (648537498).

Almost surely, 24752023551 is an apocalyptic number.

4752023551 is a deficient number, since it is larger than the sum of its proper divisors (436276433).

4752023551 is a wasteful number, since it uses less digits than its factorization.

4752023551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356201.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 4752023551 is about 68934.9225791978. The cubic root of 4752023551 is about 1681.2263757804.

It can be divided in two parts, 4752023 and 551, that added together give a palindrome (4752574).

The spelling of 4752023551 in words is "four billion, seven hundred fifty-two million, twenty-three thousand, five hundred fifty-one".

Divisors: 1 11 1217 13387 354973 3904703 432002141 4752023551