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53454241 = 836071061
BaseRepresentation
bin1100101111101…
…0010110100001
310201120202102201
43023322112201
5102141013431
65145413201
71216232161
oct313722641
9121522381
1053454241
112819aa65
1215a9a201
13b0c7739
1471565a1
154a5d461
hex32fa5a1

53454241 has 8 divisors (see below), whose sum is σ = 54238464. Its totient is φ = 52673520.

The previous prime is 53454227. The next prime is 53454259. The reversal of 53454241 is 14245435.

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 53454241 - 25 = 53454209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53454211) 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, 49851 + ... + 50911.

It is an arithmetic number, because the mean of its divisors is an integer number (6779808).

Almost surely, 253454241 is an apocalyptic number.

It is an amenable number.

53454241 is a deficient number, since it is larger than the sum of its proper divisors (784223).

53454241 is a wasteful number, since it uses less digits than its factorization.

53454241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751.

The product of its digits is 9600, while the sum is 28.

The square root of 53454241 is about 7311.2407291786. The cubic root of 53454241 is about 376.6986430507.

Adding to 53454241 its reverse (14245435), we get a palindrome (67699676).

The spelling of 53454241 in words is "fifty-three million, four hundred fifty-four thousand, two hundred forty-one".

Divisors: 1 83 607 1061 50381 88063 644027 53454241