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3144300105 = 35972161031
BaseRepresentation
bin1011101101101010…
…0011011001001001
322010010112222212110
42323122203121021
522414420100410
61240001132533
7140630052462
oct27332433111
98103488773
103144300105
11137396a231
1273902a149
133b1568c0b
1421b849d69
15136099720
hexbb6a3649

3144300105 has 16 divisors (see below), whose sum is σ = 5082747264. Its totient is φ = 1659671040.

The previous prime is 3144299941. The next prime is 3144300113. The reversal of 3144300105 is 5010034413.

It is not a de Polignac number, because 3144300105 - 221 = 3142202953 is a prime.

It is a super-2 number, since 2×31443001052 = 19773246300606022050, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1079061 + ... + 1081970.

It is an arithmetic number, because the mean of its divisors is an integer number (317671704).

Almost surely, 23144300105 is an apocalyptic number.

It is an amenable number.

3144300105 is a deficient number, since it is larger than the sum of its proper divisors (1938447159).

3144300105 is a wasteful number, since it uses less digits than its factorization.

3144300105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161136.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3144300105 is about 56074.0591093600. The cubic root of 3144300105 is about 1465.0124993595.

Adding to 3144300105 its reverse (5010034413), we get a palindrome (8154334518).

The spelling of 3144300105 in words is "three billion, one hundred forty-four million, three hundred thousand, one hundred five".

Divisors: 1 3 5 15 97 291 485 1455 2161031 6483093 10805155 32415465 209620007 628860021 1048100035 3144300105