Base | Representation |
---|---|
bin | 110000000100011111… |
… | …1101010100010001010 |
3 | 100212110021200112210101 |
4 | 1200020333222202022 |
5 | 3142403402401442 |
6 | 115231231440014 |
7 | 10313065363111 |
oct | 1401077524212 |
9 | 325407615711 |
10 | 103230122122 |
11 | 3a863792716 |
12 | 1800b68600a |
13 | 9971a969ca |
14 | 4dd404ac78 |
15 | 2a42ad7cb7 |
hex | 1808fea88a |
103230122122 has 16 divisors (see below), whose sum is σ = 157057019712. Its totient is φ = 50878068640.
The previous prime is 103230122087. The next prime is 103230122123. The reversal of 103230122122 is 221221032301.
It is a super-2 number, since 2×1032301221222 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103230122122.
It is not an unprimeable number, because it can be changed into a prime (103230122123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679833 + ... + 817699.
It is an arithmetic number, because the mean of its divisors is an integer number (9816063732).
Almost surely, 2103230122122 is an apocalyptic number.
103230122122 is a deficient number, since it is larger than the sum of its proper divisors (53826897590).
103230122122 is a wasteful number, since it uses less digits than its factorization.
103230122122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143213.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 103230122122 its reverse (221221032301), we get a palindrome (324451154423).
The spelling of 103230122122 in words is "one hundred three billion, two hundred thirty million, one hundred twenty-two thousand, one hundred twenty-two".
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