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52671315 = 353511421
BaseRepresentation
bin1100100011101…
…1001101010011
310200002222110110
43020323031103
5101440440230
65120532403
71206461454
oct310731523
9120088413
1052671315
1127805814
1215781103
13abb2278
146dd112b
1549564b0
hex323b353

52671315 has 8 divisors (see below), whose sum is σ = 84274128. Its totient is φ = 28091360.

The previous prime is 52671257. The next prime is 52671317. The reversal of 52671315 is 51317625.

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

It is not a de Polignac number, because 52671315 - 26 = 52671251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52671317) 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, 1755696 + ... + 1755725.

It is an arithmetic number, because the mean of its divisors is an integer number (10534266).

Almost surely, 252671315 is an apocalyptic number.

52671315 is a deficient number, since it is larger than the sum of its proper divisors (31602813).

52671315 is a wasteful number, since it uses less digits than its factorization.

52671315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511429.

The product of its digits is 6300, while the sum is 30.

The square root of 52671315 is about 7257.5006028246. The cubic root of 52671315 is about 374.8504648237.

The spelling of 52671315 in words is "fifty-two million, six hundred seventy-one thousand, three hundred fifteen".

Divisors: 1 3 5 15 3511421 10534263 17557105 52671315