Base | Representation |
---|---|
bin | 10011000001001000… |
… | …11101100001100010 |
3 | 222100120010002121102 |
4 | 21200210131201202 |
5 | 131402241333232 |
6 | 4405045554402 |
7 | 511005315155 |
oct | 114044354142 |
9 | 28316102542 |
10 | 10210105442 |
11 | 436a37a379 |
12 | 1b8b415a02 |
13 | c693a2314 |
14 | 6cc015c9c |
15 | 3eb561662 |
hex | 26091d862 |
10210105442 has 32 divisors (see below), whose sum is σ = 16248605184. Its totient is φ = 4805785600.
The previous prime is 10210105427. The next prime is 10210105541. The reversal of 10210105442 is 24450101201.
It is a happy number.
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 15 ways as a sum of consecutive naturals, for example, 254978 + ... + 292290.
It is an arithmetic number, because the mean of its divisors is an integer number (507768912).
Almost surely, 210210105442 is an apocalyptic number.
10210105442 is a deficient number, since it is larger than the sum of its proper divisors (6038499742).
10210105442 is a wasteful number, since it uses less digits than its factorization.
10210105442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37474.
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 10210105442 its reverse (24450101201), we get a palindrome (34660206643).
The spelling of 10210105442 in words is "ten billion, two hundred ten million, one hundred five thousand, four hundred forty-two".
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