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55301044110 = 23513141797549
BaseRepresentation
bin110011100000001100…
…101111011110001110
312021202000200010001220
4303200030233132032
51401224031402420
641223245144210
73665261055564
oct634014573616
9167660603056
1055301044110
11214a8aa7a44
12a87425b066
1352a40a3710
142968797a34
151689e64840
hexce032f78e

55301044110 has 32 divisors (see below), whose sum is σ = 142931930400. Its totient is φ = 13612564608.

The previous prime is 55301044093. The next prime is 55301044133. The reversal of 55301044110 is 1144010355.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70898385 + ... + 70899164.

It is an arithmetic number, because the mean of its divisors is an integer number (4466622825).

Almost surely, 255301044110 is an apocalyptic number.

55301044110 is an abundant number, since it is smaller than the sum of its proper divisors (87630886290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55301044110 is a wasteful number, since it uses less digits than its factorization.

55301044110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141797572.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 55301044110 its reverse (1144010355), we get a palindrome (56445054465).

The spelling of 55301044110 in words is "fifty-five billion, three hundred one million, forty-four thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 141797549 283595098 425392647 708987745 850785294 1417975490 1843368137 2126963235 3686736274 4253926470 5530104411 9216840685 11060208822 18433681370 27650522055 55301044110