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52353166 = 2171539799
BaseRepresentation
bin1100011110110…
…1100010001110
310122111211001011
43013231202032
5101400300131
65110035434
71203665065
oct307554216
9118454034
1052353166
1127608788
1215648b7a
13ab00508
146d4b1dc
1548e20b1
hex31ed88e

52353166 has 8 divisors (see below), whose sum is σ = 83149200. Its totient is φ = 24636768.

The previous prime is 52353157. The next prime is 52353167. The reversal of 52353166 is 66135325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52353167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769866 + ... + 769933.

It is an arithmetic number, because the mean of its divisors is an integer number (10393650).

Almost surely, 252353166 is an apocalyptic number.

52353166 is a deficient number, since it is larger than the sum of its proper divisors (30796034).

52353166 is a wasteful number, since it uses less digits than its factorization.

52353166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539818.

The product of its digits is 16200, while the sum is 31.

The square root of 52353166 is about 7235.5487697893. The cubic root of 52353166 is about 374.0942073489.

The spelling of 52353166 in words is "fifty-two million, three hundred fifty-three thousand, one hundred sixty-six".

Divisors: 1 2 17 34 1539799 3079598 26176583 52353166