Base | Representation |
---|---|
bin | 1000001001101100010… |
… | …1100000000101001010 |
3 | 111101110200120222201102 |
4 | 2002123011200011022 |
5 | 4243300430122244 |
6 | 144200041421402 |
7 | 13055225463356 |
oct | 2023305400512 |
9 | 441420528642 |
10 | 140040864074 |
11 | 54433464a01 |
12 | 2318349a862 |
13 | 1028a19bc17 |
14 | 6ac6c28466 |
15 | 39995e454e |
hex | 209b16014a |
140040864074 has 16 divisors (see below), whose sum is σ = 210347335296. Its totient is φ = 69925128000.
The previous prime is 140040864023. The next prime is 140040864097. The reversal of 140040864074 is 470468040041.
It is a super-2 number, since 2×1400408640742 (a number of 23 digits) contains 22 as substring.
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 in 7 ways as a sum of consecutive naturals, for example, 9195314 + ... + 9210530.
It is an arithmetic number, because the mean of its divisors is an integer number (13146708456).
Almost surely, 2140040864074 is an apocalyptic number.
140040864074 is a deficient number, since it is larger than the sum of its proper divisors (70306471222).
140040864074 is a wasteful number, since it uses less digits than its factorization.
140040864074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21181.
The product of its (nonzero) digits is 86016, while the sum is 38.
The spelling of 140040864074 in words is "one hundred forty billion, forty million, eight hundred sixty-four thousand, seventy-four".
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