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52083415 = 556918307
BaseRepresentation
bin1100011010101…
…1101011010111
310122000010000101
43012223223113
5101313132130
65100154531
71201462456
oct306535327
9118003011
1052083415
112744404a
1215538a47
13aa377b7
146cbab9d
15488c1ca
hex31abad7

52083415 has 8 divisors (see below), whose sum is σ = 62613360. Its totient is φ = 41591232.

The previous prime is 52083403. The next prime is 52083433. The reversal of 52083415 is 51438025.

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 52083415 - 29 = 52082903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6309 + ... + 11998.

It is an arithmetic number, because the mean of its divisors is an integer number (7826670).

Almost surely, 252083415 is an apocalyptic number.

52083415 is a deficient number, since it is larger than the sum of its proper divisors (10529945).

52083415 is a wasteful number, since it uses less digits than its factorization.

52083415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18881.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 52083415 is about 7216.8840229007. The cubic root of 52083415 is about 373.4505907364.

The spelling of 52083415 in words is "fifty-two million, eighty-three thousand, four hundred fifteen".

Divisors: 1 5 569 2845 18307 91535 10416683 52083415