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52401201 = 382721121
BaseRepresentation
bin1100011111100…
…1010000110001
310122121020221020
43013321100301
5101403314301
65111050053
71204255116
oct307712061
9118536836
1052401201
1127640886
1215670929
13ab19338
146d6090d
154901436
hex31f9431

52401201 has 8 divisors (see below), whose sum is σ = 69956064. Its totient is φ = 34890240.

The previous prime is 52401197. The next prime is 52401229. The reversal of 52401201 is 10210425.

52401201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52401201 - 22 = 52401197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52401281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8080 + ... + 13041.

It is an arithmetic number, because the mean of its divisors is an integer number (8744508).

Almost surely, 252401201 is an apocalyptic number.

It is an amenable number.

52401201 is a deficient number, since it is larger than the sum of its proper divisors (17554863).

52401201 is a wasteful number, since it uses less digits than its factorization.

52401201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21951.

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

The square root of 52401201 is about 7238.8673837832. The cubic root of 52401201 is about 374.2085851640.

Adding to 52401201 its reverse (10210425), we get a palindrome (62611626).

It can be divided in two parts, 5240 and 1201, that added together give a triangular number (6441 = T113).

The spelling of 52401201 in words is "fifty-two million, four hundred one thousand, two hundred one".

Divisors: 1 3 827 2481 21121 63363 17467067 52401201