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53414412 = 22315792819
BaseRepresentation
bin1100101111000…
…0101000001100
310201111201210120
43023300220030
5102133230122
65144504540
71216005102
oct313605014
9121451716
1053414412
1128173047
1215a7b150
13b0b257c
147145c72
154a5175c
hex32f0a0c

53414412 has 24 divisors (see below), whose sum is σ = 124756800. Its totient is φ = 17787216.

The previous prime is 53414399. The next prime is 53414423. The reversal of 53414412 is 21441435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17539 + ... + 20357.

It is an arithmetic number, because the mean of its divisors is an integer number (5198200).

Almost surely, 253414412 is an apocalyptic number.

It is an amenable number.

53414412 is an abundant number, since it is smaller than the sum of its proper divisors (71342388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53414412 is a wasteful number, since it uses less digits than its factorization.

53414412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405 (or 4403 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 53414412 is about 7308.5164021161. The cubic root of 53414412 is about 376.6050598419.

Adding to 53414412 its reverse (21441435), we get a palindrome (74855847).

The spelling of 53414412 in words is "fifty-three million, four hundred fourteen thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 1579 2819 3158 4737 5638 6316 8457 9474 11276 16914 18948 33828 4451201 8902402 13353603 17804804 26707206 53414412