Base | Representation |
---|---|
bin | 1011111111111010… |
… | …0010101001001000 |
3 | 22022110120210002110 |
4 | 2333332202221020 |
5 | 23044013434310 |
6 | 1251333502320 |
7 | 142546500030 |
oct | 27776425110 |
9 | 8273523073 |
10 | 3220843080 |
11 | 140309a094 |
12 | 75a7a19a0 |
13 | 3c4388910 |
14 | 227a928c0 |
15 | 13cb68d20 |
hex | bffa2a48 |
3220843080 has 128 divisors (see below), whose sum is σ = 11892384000. Its totient is φ = 679560192.
The previous prime is 3220843079. The next prime is 3220843097. The reversal of 3220843080 is 803480223.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 136555 + ... + 158394.
It is an arithmetic number, because the mean of its divisors is an integer number (92909250).
Almost surely, 23220843080 is an apocalyptic number.
3220843080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3220843080 is an abundant number, since it is smaller than the sum of its proper divisors (8671540920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3220843080 is a wasteful number, since it uses less digits than its factorization.
3220843080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294983 (or 294979 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 3220843080 is about 56752.4720166443. The cubic root of 3220843080 is about 1476.8051181416.
The spelling of 3220843080 in words is "three billion, two hundred twenty million, eight hundred forty-three thousand, eighty".
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