Base | Representation |
---|---|
bin | 1000010001110110010… |
… | …0110010100000111010 |
3 | 111121010021000220111011 |
4 | 2010131210302200322 |
5 | 4312241401312442 |
6 | 145201204424134 |
7 | 13163410636411 |
oct | 2043544624072 |
9 | 447107026434 |
10 | 142230104122 |
11 | 553572053a7 |
12 | 236946a804a |
13 | 10548903b32 |
14 | 6c538a4478 |
15 | 3a768d8117 |
hex | 211d93283a |
142230104122 has 8 divisors (see below), whose sum is σ = 213629239872. Its totient is φ = 71020357500.
The previous prime is 142230104099. The next prime is 142230104123. The reversal of 142230104122 is 221401032241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1422301041222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 142230104093 and 142230104102.
It is not an unprimeable number, because it can be changed into a prime (142230104123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47345404 + ... + 47348407.
It is an arithmetic number, because the mean of its divisors is an integer number (26703654984).
Almost surely, 2142230104122 is an apocalyptic number.
142230104122 is a deficient number, since it is larger than the sum of its proper divisors (71399135750).
142230104122 is an equidigital number, since it uses as much as digits as its factorization.
142230104122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94694564.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 142230104122 its reverse (221401032241), we get a palindrome (363631136363).
The spelling of 142230104122 in words is "one hundred forty-two billion, two hundred thirty million, one hundred four thousand, one hundred twenty-two".
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