Base | Representation |
---|---|
bin | 10010110100001010… |
… | …01001001001010010 |
3 | 222001222020202121111 |
4 | 21122011021021102 |
5 | 131141403412320 |
6 | 4350200243534 |
7 | 505214025406 |
oct | 113205111122 |
9 | 28058222544 |
10 | 10101232210 |
11 | 43139782a3 |
12 | 1b5aa705aa |
13 | c4c972aa4 |
14 | 6bb795106 |
15 | 3e1c07a5a |
hex | 25a149252 |
10101232210 has 16 divisors (see below), whose sum is σ = 19251760536. Its totient is φ = 3802816768.
The previous prime is 10101232157. The next prime is 10101232241. The reversal of 10101232210 is 1223210101.
It can be written as a sum of positive squares in 4 ways, for example, as 9717424929 + 383807281 = 98577^2 + 19591^2 .
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 7 ways as a sum of consecutive naturals, for example, 29709337 + ... + 29709676.
Almost surely, 210101232210 is an apocalyptic number.
10101232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10101232210 is a deficient number, since it is larger than the sum of its proper divisors (9150528326).
10101232210 is a wasteful number, since it uses less digits than its factorization.
10101232210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59419037.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10101232210 its reverse (1223210101), we get a palindrome (11324442311).
The spelling of 10101232210 in words is "ten billion, one hundred one million, two hundred thirty-two thousand, two hundred ten".
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