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52166301 = 3111580797
BaseRepresentation
bin1100011011111…
…1111010011101
310122011022201020
43012333322131
5101323310201
65102034353
71202256225
oct306777235
9118138636
1052166301
11274a0350
12155789b9
13aa66445
146cdd085
1548a6a36
hex31bfe9d

52166301 has 8 divisors (see below), whose sum is σ = 75878304. Its totient is φ = 31615920.

The previous prime is 52166297. The next prime is 52166321. The reversal of 52166301 is 10366125.

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

It is not a de Polignac number, because 52166301 - 22 = 52166297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52166321) 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, 790366 + ... + 790431.

It is an arithmetic number, because the mean of its divisors is an integer number (9484788).

Almost surely, 252166301 is an apocalyptic number.

It is an amenable number.

52166301 is a deficient number, since it is larger than the sum of its proper divisors (23712003).

52166301 is a wasteful number, since it uses less digits than its factorization.

52166301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580811.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 52166301 is about 7222.6242460757. The cubic root of 52166301 is about 373.6485899146.

The spelling of 52166301 in words is "fifty-two million, one hundred sixty-six thousand, three hundred one".

Divisors: 1 3 11 33 1580797 4742391 17388767 52166301