Base | Representation |
---|---|
bin | 101101011101011110010… |
… | …110100101110010000100 |
3 | 102001122122121200122121201 |
4 | 231131132112211302010 |
5 | 402141000144020140 |
6 | 10351053520352244 |
7 | 441463142412640 |
oct | 55353626456204 |
9 | 12048577618551 |
10 | 3124024204420 |
11 | aa4989247179 |
12 | 425559475684 |
13 | 198795661a02 |
14 | ab2bc893c20 |
15 | 563e2b5149a |
hex | 2d75e5a5c84 |
3124024204420 has 48 divisors (see below), whose sum is σ = 7497776377728. Its totient is φ = 1071077114880.
The previous prime is 3124024204403. The next prime is 3124024204453. The reversal of 3124024204420 is 244024204213.
It is a Harshad number since it is a multiple of its sum of digits (28).
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, 11473255 + ... + 11742385.
It is an arithmetic number, because the mean of its divisors is an integer number (156203674536).
Almost surely, 23124024204420 is an apocalyptic number.
It is an amenable number.
3124024204420 is an abundant number, since it is smaller than the sum of its proper divisors (4373752173308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3124024204420 is a wasteful number, since it uses less digits than its factorization.
3124024204420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352060 (or 352058 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 3124024204420 its reverse (244024204213), we get a palindrome (3368048408633).
The spelling of 3124024204420 in words is "three trillion, one hundred twenty-four billion, twenty-four million, two hundred four thousand, four hundred twenty".
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