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53410038 = 2311809243
BaseRepresentation
bin1100101110111…
…1100011110110
310201111111210120
43023233203312
5102133110123
65144432410
71215656253
oct313574366
9121444716
1053410038
112816a830
1215a78706
13b0b0596
14714442a
154a502e3
hex32ef8f6

53410038 has 16 divisors (see below), whose sum is σ = 116531136. Its totient is φ = 16184840.

The previous prime is 53410033. The next prime is 53410051. The reversal of 53410038 is 83001435.

It is a super-2 number, since 2×534100382 = 5705264318322888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53410031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404556 + ... + 404687.

It is an arithmetic number, because the mean of its divisors is an integer number (7283196).

Almost surely, 253410038 is an apocalyptic number.

53410038 is an abundant number, since it is smaller than the sum of its proper divisors (63121098).

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

53410038 is a wasteful number, since it uses less digits than its factorization.

53410038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809259.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 53410038 is about 7308.2171560511. The cubic root of 53410038 is about 376.5947797481.

The spelling of 53410038 in words is "fifty-three million, four hundred ten thousand, thirty-eight".

Divisors: 1 2 3 6 11 22 33 66 809243 1618486 2427729 4855458 8901673 17803346 26705019 53410038