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53014141 = 433793253
BaseRepresentation
bin1100101000111…
…0111001111101
310200202101201201
43022032321331
5102032423031
65132135501
71212420115
oct312167175
9120671651
1053014141
1127a1a344
1215907591
13aca231b
147080045
1549c2d61
hex328ee7d

53014141 has 8 divisors (see below), whose sum is σ = 54406880. Its totient is φ = 51628752.

The previous prime is 53014139. The next prime is 53014163. The reversal of 53014141 is 14141035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53014141 - 21 = 53014139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53014111) 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, 14671 + ... + 17923.

It is an arithmetic number, because the mean of its divisors is an integer number (6800860).

Almost surely, 253014141 is an apocalyptic number.

It is an amenable number.

53014141 is a deficient number, since it is larger than the sum of its proper divisors (1392739).

53014141 is a wasteful number, since it uses less digits than its factorization.

53014141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 53014141 is about 7281.0810323742. The cubic root of 53014141 is about 375.6619797702.

Adding to 53014141 its reverse (14141035), we get a palindrome (67155176).

The spelling of 53014141 in words is "fifty-three million, fourteen thousand, one hundred forty-one".

Divisors: 1 43 379 3253 16297 139879 1232887 53014141