Base | Representation |
---|---|
bin | 1100010101011101… |
… | …0001111010100000 |
3 | 22112202122010000110 |
4 | 3011113101322200 |
5 | 23240132323430 |
6 | 1304322451320 |
7 | 145024566555 |
oct | 30527217240 |
9 | 8482563013 |
10 | 3311214240 |
11 | 144a1042a4 |
12 | 784b03b40 |
13 | 40a00a789 |
14 | 235a98a2c |
15 | 145a6a7b0 |
hex | c55d1ea0 |
3311214240 has 48 divisors (see below), whose sum is σ = 10430326368. Its totient is φ = 882990336.
The previous prime is 3311214217. The next prime is 3311214241. The reversal of 3311214240 is 424121133.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (3311214241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3448702 + ... + 3449661.
It is an arithmetic number, because the mean of its divisors is an integer number (217298466).
Almost surely, 23311214240 is an apocalyptic number.
3311214240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3311214240 is an abundant number, since it is smaller than the sum of its proper divisors (7119112128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3311214240 is a wasteful number, since it uses less digits than its factorization.
3311214240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6898381 (or 6898373 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 3311214240 is about 57543.1511128822. The cubic root of 3311214240 is about 1490.4900929730.
Adding to 3311214240 its reverse (424121133), we get a palindrome (3735335373).
The spelling of 3311214240 in words is "three billion, three hundred eleven million, two hundred fourteen thousand, two hundred forty".
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