Base | Representation |
---|---|
bin | 100000010011101000010… |
… | …110011110100100100000 |
3 | 21212020110200022222000211 |
4 | 200103220112132210200 |
5 | 242333231420044412 |
6 | 4415522300223504 |
7 | 316253115644221 |
oct | 40235026364440 |
9 | 7766420288024 |
10 | 2220101331232 |
11 | 7865a3361724 |
12 | 2ba32b53ab94 |
13 | 13147c249885 |
14 | 7964c4b3248 |
15 | 3cb3b036ca7 |
hex | 204e859e920 |
2220101331232 has 12 divisors (see below), whose sum is σ = 4370824495926. Its totient is φ = 1110050665600.
The previous prime is 2220101331037. The next prime is 2220101331241. The reversal of 2220101331232 is 2321331010222.
It can be written as a sum of positive squares in only one way, i.e., 1323981614736 + 896119716496 = 1150644^2 + 946636^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34689083269 + ... + 34689083332.
Almost surely, 22220101331232 is an apocalyptic number.
It is an amenable number.
2220101331232 is a deficient number, since it is larger than the sum of its proper divisors (2150723164694).
2220101331232 is an equidigital number, since it uses as much as digits as its factorization.
2220101331232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69378166611 (or 69378166603 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2220101331232 its reverse (2321331010222), we get a palindrome (4541432341454).
The spelling of 2220101331232 in words is "two trillion, two hundred twenty billion, one hundred one million, three hundred thirty-one thousand, two hundred thirty-two".
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