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52104201 = 3171021651
BaseRepresentation
bin1100011011000…
…0110000001001
310122001011112020
43012300300021
5101314313301
65100435053
71201610202
oct306606011
9118034466
1052104201
1127458726
1215548a89
13aa440b6
146cc45a9
154893436
hex31b0c09

52104201 has 8 divisors (see below), whose sum is σ = 73558944. Its totient is φ = 32692800.

The previous prime is 52104193. The next prime is 52104233. The reversal of 52104201 is 10240125.

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

It is not a de Polignac number, because 52104201 - 23 = 52104193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52104001) 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, 510775 + ... + 510876.

It is an arithmetic number, because the mean of its divisors is an integer number (9194868).

Almost surely, 252104201 is an apocalyptic number.

52104201 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

52104201 is a deficient number, since it is larger than the sum of its proper divisors (21454743).

52104201 is a wasteful number, since it uses less digits than its factorization.

52104201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021671.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 52104201 is about 7218.3239744417. The cubic root of 52104201 is about 373.5002643325.

Adding to 52104201 its reverse (10240125), we get a palindrome (62344326).

The spelling of 52104201 in words is "fifty-two million, one hundred four thousand, two hundred one".

Divisors: 1 3 17 51 1021651 3064953 17368067 52104201