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53006799 = 3171039349
BaseRepresentation
bin1100101000110…
…1000111001111
310200202000122210
43022031013033
5102032204144
65132041503
71212356526
oct312150717
9120660583
1053006799
1127a1487a
1215903293
13ac9bb91
14707b4bd
1549c0ab9
hex328d1cf

53006799 has 8 divisors (see below), whose sum is σ = 74833200. Its totient is φ = 33259136.

The previous prime is 53006797. The next prime is 53006819. The reversal of 53006799 is 99760035.

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 53006799 - 21 = 53006797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53006791) 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, 519624 + ... + 519725.

It is an arithmetic number, because the mean of its divisors is an integer number (9354150).

Almost surely, 253006799 is an apocalyptic number.

53006799 is a deficient number, since it is larger than the sum of its proper divisors (21826401).

53006799 is a wasteful number, since it uses less digits than its factorization.

53006799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039369.

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 53006799 is about 7280.5768315430. The cubic root of 53006799 is about 375.6446369912.

The spelling of 53006799 in words is "fifty-three million, six thousand, seven hundred ninety-nine".

Divisors: 1 3 17 51 1039349 3118047 17668933 53006799