Base | Representation |
---|---|
bin | 1101000111101110… |
… | …10000110001001001 |
3 | 200011220210101121222 |
4 | 12203313100301021 |
5 | 103411244440410 |
6 | 3122552211425 |
7 | 336363126422 |
oct | 64367206111 |
9 | 20156711558 |
10 | 7044140105 |
11 | 2a952627a2 |
12 | 1447099b75 |
13 | 8834bc052 |
14 | 4ab76a649 |
15 | 2b3637955 |
hex | 1a3dd0c49 |
7044140105 has 16 divisors (see below), whose sum is σ = 8695329024. Its totient is φ = 5474226240.
The previous prime is 7044140101. The next prime is 7044140119. The reversal of 7044140105 is 5010414407.
It is not a de Polignac number, because 7044140105 - 22 = 7044140101 is a prime.
It is a super-2 number, since 2×70441401052 = 99239819637738822050, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7044140101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86564 + ... + 146906.
It is an arithmetic number, because the mean of its divisors is an integer number (543458064).
Almost surely, 27044140105 is an apocalyptic number.
It is an amenable number.
7044140105 is a deficient number, since it is larger than the sum of its proper divisors (1651188919).
7044140105 is a wasteful number, since it uses less digits than its factorization.
7044140105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61016.
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 7044140105 is about 83929.3756976662. The cubic root of 7044140105 is about 1916.9435696050.
The spelling of 7044140105 in words is "seven billion, forty-four million, one hundred forty thousand, one hundred five".
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