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52093301 = 1319720341
BaseRepresentation
bin1100011010111…
…0000101110101
310122000121120112
43012232011311
5101313441201
65100312405
71201533341
oct306560565
9118017515
1052093301
1127450517
1215542705
13aa3c150
146cc0621
1548900bb
hex31ae175

52093301 has 8 divisors (see below), whose sum is σ = 56388024. Its totient is φ = 47839680.

The previous prime is 52093297. The next prime is 52093303. The reversal of 52093301 is 10339025.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15792676 + 36300625 = 3974^2 + 6025^2 .

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 52093301 - 22 = 52093297 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 (52093303) 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, 7610 + ... + 12731.

It is an arithmetic number, because the mean of its divisors is an integer number (7048503).

Almost surely, 252093301 is an apocalyptic number.

It is an amenable number.

52093301 is a deficient number, since it is larger than the sum of its proper divisors (4294723).

52093301 is a wasteful number, since it uses less digits than its factorization.

52093301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20551.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 52093301 is about 7217.5689120368. The cubic root of 52093301 is about 373.4742175728.

The spelling of 52093301 in words is "fifty-two million, ninety-three thousand, three hundred one".

Divisors: 1 13 197 2561 20341 264433 4007177 52093301