Base | Representation |
---|---|
bin | 10010110100001010… |
… | …01001101000100101 |
3 | 222001222020212100200 |
4 | 21122011021220211 |
5 | 131141403443323 |
6 | 4350200301113 |
7 | 505214034300 |
oct | 113205115045 |
9 | 28058225320 |
10 | 10101234213 |
11 | 4313979854 |
12 | 1b5aa71799 |
13 | c4c973985 |
14 | 6bb795b37 |
15 | 3e1c08443 |
hex | 25a149a25 |
10101234213 has 36 divisors (see below), whose sum is σ = 17061827328. Its totient is φ = 5741865360.
The previous prime is 10101234203. The next prime is 10101234317. The reversal of 10101234213 is 31243210101.
It is not a de Polignac number, because 10101234213 - 217 = 10101103141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10101234203) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24270 + ... + 144192.
It is an arithmetic number, because the mean of its divisors is an integer number (473939648).
Almost surely, 210101234213 is an apocalyptic number.
It is an amenable number.
10101234213 is a deficient number, since it is larger than the sum of its proper divisors (6960593115).
10101234213 is a wasteful number, since it uses less digits than its factorization.
10101234213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120134 (or 120124 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10101234213 its reverse (31243210101), we get a palindrome (41344444314).
The spelling of 10101234213 in words is "ten billion, one hundred one million, two hundred thirty-four thousand, two hundred thirteen".
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