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2757741055 = 523103232819
BaseRepresentation
bin1010010001011111…
…1100100111111111
321010012011202112121
42210113330213333
521121440203210
61133351543411
7125224261246
oct24427744777
97105152477
102757741055
111195744743
1264b68ab67
1334c452454
141c238395d
1511218d6da
hexa45fc9ff

2757741055 has 16 divisors (see below), whose sum is σ = 3486712320. Its totient is φ = 2089774368.

The previous prime is 2757741029. The next prime is 2757741191. The reversal of 2757741055 is 5501477572.

It is a cyclic number.

It is not a de Polignac number, because 2757741055 - 25 = 2757741023 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, 104565 + ... + 128254.

It is an arithmetic number, because the mean of its divisors is an integer number (217919520).

Almost surely, 22757741055 is an apocalyptic number.

2757741055 is a deficient number, since it is larger than the sum of its proper divisors (728971265).

2757741055 is a wasteful number, since it uses less digits than its factorization.

2757741055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232950.

The product of its (nonzero) digits is 343000, while the sum is 43.

The square root of 2757741055 is about 52514.1986038062. The cubic root of 2757741055 is about 1402.3330240978. Note that the first 3 decimals are identical.

The spelling of 2757741055 in words is "two billion, seven hundred fifty-seven million, seven hundred forty-one thousand, fifty-five".

Divisors: 1 5 23 103 115 515 2369 11845 232819 1164095 5354837 23980357 26774185 119901785 551548211 2757741055