Base | Representation |
---|---|
bin | 10011000100111101… |
… | …01001000001011001 |
3 | 222102210101022200012 |
4 | 21202132221001121 |
5 | 131433441242410 |
6 | 4412152251305 |
7 | 511544463200 |
oct | 114236510131 |
9 | 28383338605 |
10 | 10242134105 |
11 | 4386465a45 |
12 | 1b9a0a0b35 |
13 | c72c077a8 |
14 | 6d2392237 |
15 | 3ee28b605 |
hex | 2627a9059 |
10242134105 has 12 divisors (see below), whose sum is σ = 14297183460. Its totient is φ = 7023177504.
The previous prime is 10242134099. The next prime is 10242134137. The reversal of 10242134105 is 50143124201.
It can be written as a sum of positive squares in 2 ways, for example, as 6937723849 + 3304410256 = 83293^2 + 57484^2 .
It is not a de Polignac number, because 10242134105 - 218 = 10241871961 is a prime.
It is a super-2 number, since 2×102421341052 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20902070 + ... + 20902559.
It is an arithmetic number, because the mean of its divisors is an integer number (1191431955).
Almost surely, 210242134105 is an apocalyptic number.
It is an amenable number.
10242134105 is a deficient number, since it is larger than the sum of its proper divisors (4055049355).
10242134105 is an equidigital number, since it uses as much as digits as its factorization.
10242134105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41804648 (or 41804641 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 10242134105 its reverse (50143124201), we get a palindrome (60385258306).
The spelling of 10242134105 in words is "ten billion, two hundred forty-two million, one hundred thirty-four thousand, one hundred five".
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