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554155055 = 5296016359
BaseRepresentation
bin100001000001111…
…011110000101111
31102121201222211022
4201001323300233
52113330430210
6130553244355
716506145256
oct4101736057
91377658738
10554155055
11264895993
121357036bb
138aa667cc
145385179d
15339b4155
hex2107bc2f

554155055 has 16 divisors (see below), whose sum is σ = 689169600. Its totient is φ = 427257600.

The previous prime is 554155027. The next prime is 554155073. The reversal of 554155055 is 550551455.

It is a happy number.

554155055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 554155055 - 210 = 554154031 is a prime.

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, 83966 + ... + 90324.

It is an arithmetic number, because the mean of its divisors is an integer number (43073100).

Almost surely, 2554155055 is an apocalyptic number.

554155055 is a deficient number, since it is larger than the sum of its proper divisors (135014545).

554155055 is a wasteful number, since it uses less digits than its factorization.

554155055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6994.

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 554155055 is about 23540.4981892907. The cubic root of 554155055 is about 821.3793238852.

The spelling of 554155055 in words is "five hundred fifty-four million, one hundred fifty-five thousand, fifty-five".

Divisors: 1 5 29 145 601 3005 6359 17429 31795 87145 184411 922055 3821759 19108795 110831011 554155055