Base | Representation |
---|---|
bin | 1011111111110010… |
… | …1000001001011100 |
3 | 22022102122021211111 |
4 | 2333330220021130 |
5 | 23043401410330 |
6 | 1251315031404 |
7 | 142542310156 |
oct | 27774501134 |
9 | 8272567744 |
10 | 3220341340 |
11 | 1402887127 |
12 | 75a59b564 |
13 | 3c4241428 |
14 | 2279a1ad6 |
15 | 13caba32a |
hex | bff2825c |
3220341340 has 48 divisors (see below), whose sum is σ = 6803002080. Its totient is φ = 1280491520.
The previous prime is 3220341329. The next prime is 3220341367. The reversal of 3220341340 is 431430223.
It is a happy number.
It is a super-2 number, since 2×32203413402 = 20741196692225991200, which contains 22 as substring.
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, 3465996 + ... + 3466924.
It is an arithmetic number, because the mean of its divisors is an integer number (141729210).
Almost surely, 23220341340 is an apocalyptic number.
It is an amenable number.
3220341340 is an abundant number, since it is smaller than the sum of its proper divisors (3582660740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3220341340 is a wasteful number, since it uses less digits than its factorization.
3220341340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1782 (or 1780 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 3220341340 is about 56748.0514202911. The cubic root of 3220341340 is about 1476.7284290407.
Adding to 3220341340 its reverse (431430223), we get a palindrome (3651771563).
The spelling of 3220341340 in words is "three billion, two hundred twenty million, three hundred forty-one thousand, three hundred forty".
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