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52824199 = 195352457
BaseRepresentation
bin1100100110000…
…0100010000111
310200101202011211
43021200202013
5102010333244
65124112251
71210666261
oct311404207
9120352154
1052824199
11278aa66a
1215835687
13ac36a2c
147030b31
154986934
hex3260887

52824199 has 8 divisors (see below), whose sum is σ = 56654640. Its totient is φ = 49098816.

The previous prime is 52824181. The next prime is 52824203. The reversal of 52824199 is 99142825.

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 52824199 - 211 = 52822151 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 (52824119) 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, 25222 + ... + 27235.

It is an arithmetic number, because the mean of its divisors is an integer number (7081830).

Almost surely, 252824199 is an apocalyptic number.

52824199 is a deficient number, since it is larger than the sum of its proper divisors (3830441).

52824199 is a wasteful number, since it uses less digits than its factorization.

52824199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52529.

The product of its digits is 51840, while the sum is 40.

The square root of 52824199 is about 7268.0257979729. The cubic root of 52824199 is about 375.2127953737.

The spelling of 52824199 in words is "fifty-two million, eight hundred twenty-four thousand, one hundred ninety-nine".

Divisors: 1 19 53 1007 52457 996683 2780221 52824199