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53755141 = 1141119191
BaseRepresentation
bin1100110100001…
…1110100000101
310202011001012011
43031003310011
5102230131031
65200054221
71221624346
oct315036405
9122131164
1053755141
1128386040
1216004371
13b1a169b
1471d40cd
154abc6b1
hex3343d05

53755141 has 8 divisors (see below), whose sum is σ = 60072768. Its totient is φ = 47676000.

The previous prime is 53755133. The next prime is 53755151. The reversal of 53755141 is 14155735.

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 53755141 - 23 = 53755133 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 (53755151) 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, 59145 + ... + 60046.

It is an arithmetic number, because the mean of its divisors is an integer number (7509096).

Almost surely, 253755141 is an apocalyptic number.

It is an amenable number.

53755141 is a deficient number, since it is larger than the sum of its proper divisors (6317627).

53755141 is a wasteful number, since it uses less digits than its factorization.

53755141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119243.

The product of its digits is 10500, while the sum is 31.

The square root of 53755141 is about 7331.7897542142. The cubic root of 53755141 is about 377.4041474106.

The spelling of 53755141 in words is "fifty-three million, seven hundred fifty-five thousand, one hundred forty-one".

Divisors: 1 11 41 451 119191 1311101 4886831 53755141