Base | Representation |
---|---|
bin | 10010101000001111… |
… | …01000100111011110 |
3 | 221211000001201112201 |
4 | 21110013220213132 |
5 | 130440303101420 |
6 | 4332224522114 |
7 | 502560661645 |
oct | 112407504736 |
9 | 27730051481 |
10 | 10001222110 |
11 | 427247a220 |
12 | 1b3148033a |
13 | c35027809 |
14 | 6ac3a035c |
15 | 3d805010a |
hex | 2541e89de |
10001222110 has 16 divisors (see below), whose sum is σ = 19638763632. Its totient is φ = 3636808000.
The previous prime is 10001222081. The next prime is 10001222149. The reversal of 10001222110 is 1122210001.
10001222110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
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, 45459991 + ... + 45460210.
It is an arithmetic number, because the mean of its divisors is an integer number (1227422727).
Almost surely, 210001222110 is an apocalyptic number.
10001222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10001222110 is a deficient number, since it is larger than the sum of its proper divisors (9637541522).
10001222110 is a wasteful number, since it uses less digits than its factorization.
10001222110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90920219.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 10001222110 its reverse (1122210001), we get a palindrome (11123432111).
The spelling of 10001222110 in words is "ten billion, one million, two hundred twenty-two thousand, one hundred ten".
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