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55346135 = 5131750087
BaseRepresentation
bin1101001100100…
…0001111010111
310212010212121212
43103020033113
5103132034020
65254132035
71241301665
oct323101727
9125125555
1055346135
1129272409
121665101b
13b60a8c0
1474c9c35
154cd3cc5
hex34c83d7

55346135 has 16 divisors (see below), whose sum is σ = 75733056. Its totient is φ = 38466048.

The previous prime is 55346099. The next prime is 55346149. The reversal of 55346135 is 53164355.

It is a cyclic number.

It is not a de Polignac number, because 55346135 - 212 = 55342039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23939 + ... + 26148.

It is an arithmetic number, because the mean of its divisors is an integer number (4733316).

Almost surely, 255346135 is an apocalyptic number.

55346135 is a deficient number, since it is larger than the sum of its proper divisors (20386921).

55346135 is a wasteful number, since it uses less digits than its factorization.

55346135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50122.

The product of its digits is 27000, while the sum is 32.

The square root of 55346135 is about 7439.4983029772. The cubic root of 55346135 is about 381.0913570900.

The spelling of 55346135 in words is "fifty-five million, three hundred forty-six thousand, one hundred thirty-five".

Divisors: 1 5 13 17 65 85 221 1105 50087 250435 651131 851479 3255655 4257395 11069227 55346135