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52775899 = 1117327733
BaseRepresentation
bin1100100101010…
…0101111011011
310200022021220221
43021110233123
5102002312044
65123100511
71210405411
oct311245733
9120267827
1052775899
1127877350
1215811737
13ac1aa57
14701b2b1
154977484
hex3254bdb

52775899 has 8 divisors (see below), whose sum is σ = 57908592. Its totient is φ = 47699040.

The previous prime is 52775893. The next prime is 52775903. The reversal of 52775899 is 99857725.

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 52775899 - 27 = 52775771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52775893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11964 + ... + 15769.

It is an arithmetic number, because the mean of its divisors is an integer number (7238574).

Almost surely, 252775899 is an apocalyptic number.

52775899 is a deficient number, since it is larger than the sum of its proper divisors (5132693).

52775899 is a wasteful number, since it uses less digits than its factorization.

52775899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27917.

The product of its digits is 1587600, while the sum is 52.

The square root of 52775899 is about 7264.7022650622. The cubic root of 52775899 is about 375.0984014361.

The spelling of 52775899 in words is "fifty-two million, seven hundred seventy-five thousand, eight hundred ninety-nine".

Divisors: 1 11 173 1903 27733 305063 4797809 52775899