Base | Representation |
---|---|
bin | 1001000110001010001100… |
… | …1101111101110010000111 |
3 | 1022102010102022101010020110 |
4 | 2101202203031331302013 |
5 | 2302330403041242411 |
6 | 33134331232004103 |
7 | 2051402365061532 |
oct | 221424315756207 |
9 | 38363368333213 |
10 | 10001422212231 |
11 | 320664111412a |
12 | 1156414090633 |
13 | 57718c9b3318 |
14 | 2680ddd83a19 |
15 | 12525ec242a6 |
hex | 918a337dc87 |
10001422212231 has 24 divisors (see below), whose sum is σ = 14075267906304. Its totient is φ = 6316129201680.
The previous prime is 10001422212179. The next prime is 10001422212259. The reversal of 10001422212231 is 13221222410001.
It is a happy number.
10001422212231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10001422212231 - 26 = 10001422212167 is a prime.
It is a super-2 number, since 2×100014222122312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10001422212198 and 10001422212207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001422212031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12020560 + ... + 12825626.
It is an arithmetic number, because the mean of its divisors is an integer number (586469496096).
Almost surely, 210001422212231 is an apocalyptic number.
10001422212231 is a deficient number, since it is larger than the sum of its proper divisors (4073845694073).
10001422212231 is a wasteful number, since it uses less digits than its factorization.
10001422212231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 816579 (or 816560 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 10001422212231 its reverse (13221222410001), we get a palindrome (23222644622232).
The spelling of 10001422212231 in words is "ten trillion, one billion, four hundred twenty-two million, two hundred twelve thousand, two hundred thirty-one".
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