Base | Representation |
---|---|
bin | 1101101001001101001010… |
… | …11100010101011110110110 |
3 | 10221020021022011201112112112 |
4 | 12310212211130111132312 |
5 | 12413032343242344342 |
6 | 143451124415251022 |
7 | 6214440224045150 |
oct | 664464534253666 |
9 | 127207264645475 |
10 | 30003122231222 |
11 | 9618286357638 |
12 | 3446980b19a72 |
13 | 139838924c14a |
14 | 75a231ccdad0 |
15 | 3706b3e64682 |
hex | 1b49a57157b6 |
30003122231222 has 16 divisors (see below), whose sum is σ = 51434314874880. Its totient is φ = 12858383193768.
The previous prime is 30003122231179. The next prime is 30003122231261. The reversal of 30003122231222 is 22213222130003.
It is a super-2 number, since 2×300031222312222 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6224072 + ... + 9937067.
It is an arithmetic number, because the mean of its divisors is an integer number (3214644679680).
Almost surely, 230003122231222 is an apocalyptic number.
30003122231222 is a deficient number, since it is larger than the sum of its proper divisors (21431192643658).
30003122231222 is a wasteful number, since it uses less digits than its factorization.
30003122231222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16293755.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 30003122231222 its reverse (22213222130003), we get a palindrome (52216344361225).
The spelling of 30003122231222 in words is "thirty trillion, three billion, one hundred twenty-two million, two hundred thirty-one thousand, two hundred twenty-two".
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