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53466341 = 283188927
BaseRepresentation
bin1100101111110…
…1010011100101
310201121101000212
43023331103211
5102141410331
65145545205
71216312355
oct313752345
9121541025
1053466341
11281a9065
1215aa5205
13b1000b6
14715ab65
154a61d2b
hex32fd4e5

53466341 has 4 divisors (see below), whose sum is σ = 53655552. Its totient is φ = 53277132.

The previous prime is 53466313. The next prime is 53466349. The reversal of 53466341 is 14366435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14366435 = 52873287.

It is a cyclic number.

It is not a de Polignac number, because 53466341 - 218 = 53204197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53466298 and 53466307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53466349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94181 + ... + 94746.

It is an arithmetic number, because the mean of its divisors is an integer number (13413888).

Almost surely, 253466341 is an apocalyptic number.

It is an amenable number.

53466341 is a deficient number, since it is larger than the sum of its proper divisors (189211).

53466341 is a wasteful number, since it uses less digits than its factorization.

53466341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189210.

The product of its digits is 25920, while the sum is 32.

The square root of 53466341 is about 7312.0681752839. The cubic root of 53466341 is about 376.7270643048.

The spelling of 53466341 in words is "fifty-three million, four hundred sixty-six thousand, three hundred forty-one".

Divisors: 1 283 188927 53466341