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52038367 = 311678657
BaseRepresentation
bin1100011010000…
…0101011011111
310121220211012221
43012200223133
5101310211432
65055210211
71201214233
oct306405337
9117824187
1052038367
1127413217
1215516967
13aa20144
146ca85c3
15487db97
hex31a0adf

52038367 has 4 divisors (see below), whose sum is σ = 53717056. Its totient is φ = 50359680.

The previous prime is 52038361. The next prime is 52038419. The reversal of 52038367 is 76383025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52038367 - 219 = 51514079 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 (52038361) 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, 839298 + ... + 839359.

It is an arithmetic number, because the mean of its divisors is an integer number (13429264).

Almost surely, 252038367 is an apocalyptic number.

52038367 is a deficient number, since it is larger than the sum of its proper divisors (1678689).

52038367 is a wasteful number, since it uses less digits than its factorization.

52038367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678688.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 52038367 is about 7213.7623332073. The cubic root of 52038367 is about 373.3428913546.

The spelling of 52038367 in words is "fifty-two million, thirty-eight thousand, three hundred sixty-seven".

Divisors: 1 31 1678657 52038367