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52412141 = 439531279
BaseRepresentation
bin1100011111101…
…1111011101101
310122121210221102
43013323323231
5101404142031
65111212445
71204332035
oct307737355
9118553842
1052412141
1127649021
1215677125
13ab21302
146d648c5
1549047cb
hex31fbeed

52412141 has 8 divisors (see below), whose sum is σ = 53729280. Its totient is φ = 51099552.

The previous prime is 52412117. The next prime is 52412153. The reversal of 52412141 is 14121425.

It is a happy number.

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 52412141 - 214 = 52395757 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 (52412111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40340 + ... + 41618.

It is an arithmetic number, because the mean of its divisors is an integer number (6716160).

Almost surely, 252412141 is an apocalyptic number.

It is an amenable number.

52412141 is a deficient number, since it is larger than the sum of its proper divisors (1317139).

52412141 is a wasteful number, since it uses less digits than its factorization.

52412141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275.

The product of its digits is 320, while the sum is 20.

The square root of 52412141 is about 7239.6229874214. The cubic root of 52412141 is about 374.2346250065.

Adding to 52412141 its reverse (14121425), we get a palindrome (66533566).

The spelling of 52412141 in words is "fifty-two million, four hundred twelve thousand, one hundred forty-one".

Divisors: 1 43 953 1279 40979 54997 1218887 52412141