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55106094 = 2373125813
BaseRepresentation
bin1101001000110…
…1101000101110
310211200200100110
43102031220232
5103101343334
65245040450
71236252111
oct322155056
9124620313
1055106094
112911902a
1216556126
13b555574
147466578
154c87ae9
hex348da2e

55106094 has 16 divisors (see below), whose sum is σ = 111722832. Its totient is φ = 18116928.

The previous prime is 55106087. The next prime is 55106111. The reversal of 55106094 is 49060155.

55106094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62469 + ... + 63344.

It is an arithmetic number, because the mean of its divisors is an integer number (6982677).

Almost surely, 255106094 is an apocalyptic number.

55106094 is an abundant number, since it is smaller than the sum of its proper divisors (56616738).

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

55106094 is a wasteful number, since it uses less digits than its factorization.

55106094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125891.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 55106094 is about 7423.3478970071. The cubic root of 55106094 is about 380.5396165531.

The spelling of 55106094 in words is "fifty-five million, one hundred six thousand, ninety-four".

Divisors: 1 2 3 6 73 146 219 438 125813 251626 377439 754878 9184349 18368698 27553047 55106094