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53230414 = 2473671543
BaseRepresentation
bin1100101100001…
…1101101001110
310201011101101211
43023003231032
5102111333124
65140525034
71214310466
oct313035516
9121141354
1053230414
1128057886
12159b077a
13b0498b3
1470d8ba6
154a16e94
hex32c3b4e

53230414 has 16 divisors (see below), whose sum is σ = 81819648. Its totient is φ = 25961112.

The previous prime is 53230403. The next prime is 53230439. The reversal of 53230414 is 41403235.

It is a super-2 number, since 2×532304142 = 5666953949222792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33727 + ... + 35269.

It is an arithmetic number, because the mean of its divisors is an integer number (5113728).

Almost surely, 253230414 is an apocalyptic number.

53230414 is a deficient number, since it is larger than the sum of its proper divisors (28589234).

53230414 is a wasteful number, since it uses less digits than its factorization.

53230414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 53230414 is about 7295.9176256315. The cubic root of 53230414 is about 376.1721286362.

Adding to 53230414 its reverse (41403235), we get a palindrome (94633649).

The spelling of 53230414 in words is "fifty-three million, two hundred thirty thousand, four hundred fourteen".

Divisors: 1 2 47 94 367 734 1543 3086 17249 34498 72521 145042 566281 1132562 26615207 53230414