Base | Representation |
---|---|
bin | 10111001111001110001101… |
… | …100001101011000101110110 |
3 | 111101212022221212020002121002 |
4 | 113033032031201223011312 |
5 | 101343430344013114110 |
6 | 1001210314045323302 |
7 | 30345534025632164 |
oct | 2717161541530566 |
9 | 441768855202532 |
10 | 102201121223030 |
11 | 2a623285609665 |
12 | b567318866532 |
13 | 45046a809b15b |
14 | 1b347bc648234 |
15 | bc374439aaa5 |
hex | 5cf38d86b176 |
102201121223030 has 8 divisors (see below), whose sum is σ = 183962018201472. Its totient is φ = 40880448489208.
The previous prime is 102201121222999. The next prime is 102201121223039. The reversal of 102201121223030 is 30322121102201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102201121222993 and 102201121223011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102201121223039) 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, 5110056061142 + ... + 5110056061161.
It is an arithmetic number, because the mean of its divisors is an integer number (22995252275184).
Almost surely, 2102201121223030 is an apocalyptic number.
102201121223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102201121223030 is a deficient number, since it is larger than the sum of its proper divisors (81760896978442).
102201121223030 is a wasteful number, since it uses less digits than its factorization.
102201121223030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10220112122310.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 102201121223030 its reverse (30322121102201), we get a palindrome (132523242325231).
The spelling of 102201121223030 in words is "one hundred two trillion, two hundred one billion, one hundred twenty-one million, two hundred twenty-three thousand, thirty".
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