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52067113 = 749115149
BaseRepresentation
bin1100011010011…
…1101100101001
310121222021122121
43012213230221
5101312121423
65055551241
71201364110
oct306475451
9117867577
1052067113
112743287a
121552b521
13aa30257
146cb4c77
15488745d
hex31a7b29

52067113 has 8 divisors (see below), whose sum is σ = 59630400. Its totient is φ = 44535120.

The previous prime is 52067111. The next prime is 52067131. The reversal of 52067113 is 31176025.

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

It is not a de Polignac number, because 52067113 - 21 = 52067111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52067111) 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, 4138 + ... + 11011.

It is an arithmetic number, because the mean of its divisors is an integer number (7453800).

Almost surely, 252067113 is an apocalyptic number.

It is an amenable number.

52067113 is a deficient number, since it is larger than the sum of its proper divisors (7563287).

52067113 is a wasteful number, since it uses less digits than its factorization.

52067113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 52067113 is about 7215.7544997041. The cubic root of 52067113 is about 373.4116235859.

The spelling of 52067113 in words is "fifty-two million, sixty-seven thousand, one hundred thirteen".

Divisors: 1 7 491 3437 15149 106043 7438159 52067113