Base | Representation |
---|---|
bin | 1011111111101111… |
… | …0000100000110000 |
3 | 22022102012201020100 |
4 | 2333323300200300 |
5 | 23043322112311 |
6 | 1251310112400 |
7 | 142540340610 |
oct | 27773604060 |
9 | 8272181210 |
10 | 3220113456 |
11 | 140274099a |
12 | 75a4ab700 |
13 | 3c41917a1 |
14 | 227942a40 |
15 | 13ca72a56 |
hex | bfef0830 |
3220113456 has 60 divisors (see below), whose sum is σ = 10299254992. Its totient is φ = 920032128.
The previous prime is 3220113431. The next prime is 3220113461. The reversal of 3220113456 is 6543110223.
3220113456 is a `hidden beast` number, since 3 + 2 + 201 + 1 + 3 + 456 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1596271 + ... + 1598286.
Almost surely, 23220113456 is an apocalyptic number.
3220113456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3220113456 is an abundant number, since it is smaller than the sum of its proper divisors (7079141536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3220113456 is a wasteful number, since it uses less digits than its factorization.
3220113456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3194578 (or 3194569 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 3220113456 is about 56746.0435272804. The cubic root of 3220113456 is about 1476.6935951847.
Adding to 3220113456 its reverse (6543110223), we get a palindrome (9763223679).
The spelling of 3220113456 in words is "three billion, two hundred twenty million, one hundred thirteen thousand, four hundred fifty-six".
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