Base | Representation |
---|---|
bin | 101100000110110111100… |
… | …010000011101111101010 |
3 | 101201202121202202121110120 |
4 | 230012313202003233222 |
5 | 344130022430234232 |
6 | 10240234135424110 |
7 | 431661530163360 |
oct | 54066742035752 |
9 | 11652552677416 |
10 | 3031031102442 |
11 | a694a9047292 |
12 | 40b526225036 |
13 | 18ca95701b95 |
14 | a69ba267630 |
15 | 53c9db4492c |
hex | 2c1b7883bea |
3031031102442 has 16 divisors (see below), whose sum is σ = 6928071091392. Its totient is φ = 866008886400.
The previous prime is 3031031102419. The next prime is 3031031102507. The reversal of 3031031102442 is 2442011301303.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36083703559 + ... + 36083703642.
It is an arithmetic number, because the mean of its divisors is an integer number (433004443212).
Almost surely, 23031031102442 is an apocalyptic number.
3031031102442 is an abundant number, since it is smaller than the sum of its proper divisors (3897039988950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031031102442 is a wasteful number, since it uses less digits than its factorization.
3031031102442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72167407213.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 3031031102442 its reverse (2442011301303), we get a palindrome (5473042403745).
The spelling of 3031031102442 in words is "three trillion, thirty-one billion, thirty-one million, one hundred two thousand, four hundred forty-two".
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