Base | Representation |
---|---|
bin | 1000001010011100100… |
… | …1011011111110001010 |
3 | 111101222210100212011121 |
4 | 2002213021123332022 |
5 | 4244204231104120 |
6 | 144232110545454 |
7 | 13063233502354 |
oct | 2024711337612 |
9 | 441883325147 |
10 | 140243222410 |
11 | 545277087a5 |
12 | 2321b20828a |
13 | 102c00a0795 |
14 | 6b05a620d4 |
15 | 39ac2675aa |
hex | 20a725bf8a |
140243222410 has 16 divisors (see below), whose sum is σ = 253719214056. Its totient is φ = 55812530368.
The previous prime is 140243222369. The next prime is 140243222417. The reversal of 140243222410 is 14222342041.
140243222410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 139630016241 + 613206169 = 373671^2 + 24763^2 .
It is a super-2 number, since 2×1402432224102 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (140243222417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35592757 + ... + 35596696.
Almost surely, 2140243222410 is an apocalyptic number.
140243222410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140243222410 is a deficient number, since it is larger than the sum of its proper divisors (113475991646).
140243222410 is a wasteful number, since it uses less digits than its factorization.
140243222410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71189657.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 140243222410 its reverse (14222342041), we get a palindrome (154465564451).
The spelling of 140243222410 in words is "one hundred forty billion, two hundred forty-three million, two hundred twenty-two thousand, four hundred ten".
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