Base | Representation |
---|---|
bin | 1100110100110000101… |
… | …1000110100110011010 |
3 | 210001200120102020202101 |
4 | 3031030023012212122 |
5 | 12102204223424010 |
6 | 245114134154014 |
7 | 21626524150024 |
oct | 3151413064632 |
9 | 701616366671 |
10 | 220321311130 |
11 | 8548a700008 |
12 | 368491b290a |
13 | 17a12446a2b |
14 | a940d27014 |
15 | 5ae750d73a |
hex | 334c2c699a |
220321311130 has 64 divisors (see below), whose sum is σ = 401750616960. Its totient is φ = 86989190400.
The previous prime is 220321311113. The next prime is 220321311157. The reversal of 220321311130 is 31113123022.
It is a junction number, because it is equal to n+sod(n) for n = 220321311098 and 220321311107.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174996441 + ... + 174997699.
It is an arithmetic number, because the mean of its divisors is an integer number (6277353390).
Almost surely, 2220321311130 is an apocalyptic number.
220321311130 is a deficient number, since it is larger than the sum of its proper divisors (181429305830).
220321311130 is a wasteful number, since it uses less digits than its factorization.
220321311130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2095.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 220321311130 its reverse (31113123022), we get a palindrome (251434434152).
The spelling of 220321311130 in words is "two hundred twenty billion, three hundred twenty-one million, three hundred eleven thousand, one hundred thirty".
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