Base | Representation |
---|---|
bin | 110001000101001110… |
… | …0111000101101001010 |
3 | 101002001122112120102011 |
4 | 1202022130320231022 |
5 | 3211330410340320 |
6 | 120230535330134 |
7 | 10420650404422 |
oct | 1421234705512 |
9 | 332048476364 |
10 | 105402043210 |
11 | 40778784122 |
12 | 18516b2094a |
13 | 9c29a46909 |
14 | 515c699482 |
15 | 2b1d60a05a |
hex | 188a738b4a |
105402043210 has 16 divisors (see below), whose sum is σ = 195843796992. Its totient is φ = 40800790800.
The previous prime is 105402043193. The next prime is 105402043237. The reversal of 105402043210 is 12340204501.
It is a super-2 number, since 2×1054020432102 (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 (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170002986 + ... + 170003605.
It is an arithmetic number, because the mean of its divisors is an integer number (12240237312).
Almost surely, 2105402043210 is an apocalyptic number.
105402043210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105402043210 is a deficient number, since it is larger than the sum of its proper divisors (90441753782).
105402043210 is a wasteful number, since it uses less digits than its factorization.
105402043210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340006629.
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 105402043210 its reverse (12340204501), we get a palindrome (117742247711).
The spelling of 105402043210 in words is "one hundred five billion, four hundred two million, forty-three thousand, two hundred ten".
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