Base | Representation |
---|---|
bin | 101101001010111011011… |
… | …100101010100000000100 |
3 | 101222202020211221022102011 |
4 | 231022323130222200010 |
5 | 401324204434204340 |
6 | 10334001540424004 |
7 | 440156525130433 |
oct | 55127334524004 |
9 | 11882224838364 |
10 | 3104111241220 |
11 | a9749a9651a0 |
12 | 4217206a8004 |
13 | 19694100c352 |
14 | aa34dd8711a |
15 | 55b298790ea |
hex | 2d2bb72a804 |
3104111241220 has 48 divisors (see below), whose sum is σ = 7142563810368. Its totient is φ = 1123795160960.
The previous prime is 3104111241109. The next prime is 3104111241221. The reversal of 3104111241220 is 221421114013.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 3104111241191 and 3104111241200.
It is not an unprimeable number, because it can be changed into a prime (3104111241221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31028467 + ... + 31128346.
It is an arithmetic number, because the mean of its divisors is an integer number (148803412716).
Almost surely, 23104111241220 is an apocalyptic number.
It is an amenable number.
3104111241220 is an abundant number, since it is smaller than the sum of its proper divisors (4038452569148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3104111241220 is a wasteful number, since it uses less digits than its factorization.
3104111241220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62157060 (or 62157058 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 3104111241220 its reverse (221421114013), we get a palindrome (3325532355233).
The spelling of 3104111241220 in words is "three trillion, one hundred four billion, one hundred eleven million, two hundred forty-one thousand, two hundred twenty".
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