Base | Representation |
---|---|
bin | 101111100110001010… |
… | …0101000111000011100 |
3 | 100202211100022021010222 |
4 | 1133030110220320130 |
5 | 3133312311211304 |
6 | 114542230220512 |
7 | 10245625310636 |
oct | 1371424507034 |
9 | 322740267128 |
10 | 102212210204 |
11 | 3a3911453a5 |
12 | 179867b4738 |
13 | 983bc27970 |
14 | 4d38b99a56 |
15 | 29d35694be |
hex | 17cc528e1c |
102212210204 has 48 divisors (see below), whose sum is σ = 196714647360. Its totient is φ = 46178795520.
The previous prime is 102212210189. The next prime is 102212210239. The reversal of 102212210204 is 402012212201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167644 + ... + 1252124.
It is an arithmetic number, because the mean of its divisors is an integer number (4098221820).
Almost surely, 2102212210204 is an apocalyptic number.
It is an amenable number.
102212210204 is a deficient number, since it is larger than the sum of its proper divisors (94502437156).
102212210204 is a wasteful number, since it uses less digits than its factorization.
102212210204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84990 (or 84988 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 102212210204 its reverse (402012212201), we get a palindrome (504224422405).
The spelling of 102212210204 in words is "one hundred two billion, two hundred twelve million, two hundred ten thousand, two hundred four".
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