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53310124 = 22719100207
BaseRepresentation
bin1100101101011…
…1001010101100
310201022102202001
43023113022230
5102121410444
65142342044
71215062050
oct313271254
9121272661
1053310124
112810175a
1215a2a924
13b076c6a
147119c60
154a308d4
hex32d72ac

53310124 has 24 divisors (see below), whose sum is σ = 112232960. Its totient is φ = 21644496.

The previous prime is 53310121. The next prime is 53310139. The reversal of 53310124 is 42101335.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (53310121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49572 + ... + 50635.

Almost surely, 253310124 is an apocalyptic number.

It is an amenable number.

53310124 is an abundant number, since it is smaller than the sum of its proper divisors (58922836).

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

53310124 is a wasteful number, since it uses less digits than its factorization.

53310124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100237 (or 100235 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 53310124 is about 7301.3782260612. The cubic root of 53310124 is about 376.3598015828.

Adding to 53310124 its reverse (42101335), we get a palindrome (95411459).

The spelling of 53310124 in words is "fifty-three million, three hundred ten thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 100207 200414 400828 701449 1402898 1903933 2805796 3807866 7615732 13327531 26655062 53310124