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53254314 = 233986191
BaseRepresentation
bin1100101100100…
…1100010101010
310201012121012000
43023021202222
5102113114224
65141231430
71214440251
oct313114252
9121177160
1053254314
1128073833
1215a02576
13b057739
147103798
154a1e0c9
hex32c98aa

53254314 has 16 divisors (see below), whose sum is σ = 118343040. Its totient is φ = 17751420.

The previous prime is 53254309. The next prime is 53254343. The reversal of 53254314 is 41345235.

It is a super-3 number, since 3×532543143 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 493042 + ... + 493149.

It is an arithmetic number, because the mean of its divisors is an integer number (7396440).

Almost surely, 253254314 is an apocalyptic number.

53254314 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

53254314 is an abundant number, since it is smaller than the sum of its proper divisors (65088726).

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

53254314 is a wasteful number, since it uses less digits than its factorization.

53254314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986202 (or 986196 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 53254314 is about 7297.5553440861. Note that the first 3 decimals coincide. The cubic root of 53254314 is about 376.2284195670.

Adding to 53254314 its reverse (41345235), we get a palindrome (94599549).

The spelling of 53254314 in words is "fifty-three million, two hundred fifty-four thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 986191 1972382 2958573 5917146 8875719 17751438 26627157 53254314