Base | Representation |
---|---|
bin | 1100010101111001… |
… | …1110100110100100 |
3 | 22112220011222110121 |
4 | 3011132132212210 |
5 | 23241123214340 |
6 | 1304431131324 |
7 | 145046616142 |
oct | 30536364644 |
9 | 8486158417 |
10 | 3313101220 |
11 | 1450182a90 |
12 | 785673b44 |
13 | 40a51b630 |
14 | 23602a592 |
15 | 145cde94a |
hex | c579e9a4 |
3313101220 has 48 divisors (see below), whose sum is σ = 8173867968. Its totient is φ = 1112088960.
The previous prime is 3313101203. The next prime is 3313101229. The reversal of 3313101220 is 221013133.
It is a junction number, because it is equal to n+sod(n) for n = 3313101194 and 3313101203.
It is not an unprimeable number, because it can be changed into a prime (3313101229) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 576354 + ... + 582073.
It is an arithmetic number, because the mean of its divisors is an integer number (170288916).
Almost surely, 23313101220 is an apocalyptic number.
It is an amenable number.
3313101220 is an abundant number, since it is smaller than the sum of its proper divisors (4860766748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3313101220 is a wasteful number, since it uses less digits than its factorization.
3313101220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158460 (or 1158458 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3313101220 is about 57559.5449947270. The cubic root of 3313101220 is about 1490.7731704885.
Adding to 3313101220 its reverse (221013133), we get a palindrome (3534114353).
The spelling of 3313101220 in words is "three billion, three hundred thirteen million, one hundred one thousand, two hundred twenty".
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