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2734945117 = 17958726029
BaseRepresentation
bin1010001100000011…
…1111001101011101
321001121021121101121
42203000333031131
521100121220432
61131215210541
7124526435632
oct24300771535
97047247347
102734945117
111183894823
12643b16a51
13347800528
141bd32c189
15110189197
hexa303f35d

2734945117 has 8 divisors (see below), whose sum is σ = 2755015200. Its totient is φ = 2714928624.

The previous prime is 2734945097. The next prime is 2734945121. The reversal of 2734945117 is 7115494372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2734945117 - 211 = 2734943069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734945417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92059 + ... + 118087.

It is an arithmetic number, because the mean of its divisors is an integer number (344376900).

Almost surely, 22734945117 is an apocalyptic number.

It is an amenable number.

2734945117 is a deficient number, since it is larger than the sum of its proper divisors (20070083).

2734945117 is a wasteful number, since it uses less digits than its factorization.

2734945117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26795.

The product of its digits is 211680, while the sum is 43.

The square root of 2734945117 is about 52296.7027354498. The cubic root of 2734945117 is about 1398.4583569180.

The spelling of 2734945117 in words is "two billion, seven hundred thirty-four million, nine hundred forty-five thousand, one hundred seventeen".

Divisors: 1 179 587 26029 105073 4659191 15279023 2734945117