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2754060884 = 22688515221
BaseRepresentation
bin1010010000100111…
…1010001001010100
321002221020210021222
42210021322021110
521120014422014
61133141025512
7125151063011
oct24411721124
97087223258
102754060884
111193660783
1264a3b5298
1334b764333
141c1aa6708
15111bb308e
hexa427a254

2754060884 has 6 divisors (see below), whose sum is σ = 4819606554. Its totient is φ = 1377030440.

The previous prime is 2754060847. The next prime is 2754060901. The reversal of 2754060884 is 4880604572.

It can be written as a sum of positive squares in only one way, i.e., 2095625284 + 658435600 = 45778^2 + 25660^2 .

It is a super-2 number, since 2×27540608842 = 15169702705557722912, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 344257607 + ... + 344257614.

It is an arithmetic number, because the mean of its divisors is an integer number (803267759).

Almost surely, 22754060884 is an apocalyptic number.

It is an amenable number.

2754060884 is a deficient number, since it is larger than the sum of its proper divisors (2065545670).

2754060884 is a wasteful number, since it uses less digits than its factorization.

2754060884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688515225 (or 688515223 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 44.

The square root of 2754060884 is about 52479.1471348382. The cubic root of 2754060884 is about 1401.7089477719.

The spelling of 2754060884 in words is "two billion, seven hundred fifty-four million, sixty thousand, eight hundred eighty-four".

Divisors: 1 2 4 688515221 1377030442 2754060884