Base | Representation |
---|---|
bin | 111001011110110101… |
… | …0100110000011000010 |
3 | 102210121211021211122022 |
4 | 1302331222212003002 |
5 | 4010301413102002 |
6 | 132412540041442 |
7 | 11626662261131 |
oct | 1627552460302 |
9 | 383554254568 |
10 | 123441144002 |
11 | 48395342590 |
12 | 1bb10233282 |
13 | b8430b7657 |
14 | 5d90383918 |
15 | 3327138ba2 |
hex | 1cbdaa60c2 |
123441144002 has 16 divisors (see below), whose sum is σ = 204839596224. Its totient is φ = 55319334000.
The previous prime is 123441143999. The next prime is 123441144007. The reversal of 123441144002 is 200441144321.
It is not an unprimeable number, because it can be changed into a prime (123441144007) 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, 39512249 + ... + 39515372.
It is an arithmetic number, because the mean of its divisors is an integer number (12802474764).
Almost surely, 2123441144002 is an apocalyptic number.
123441144002 is a deficient number, since it is larger than the sum of its proper divisors (81398452222).
123441144002 is a wasteful number, since it uses less digits than its factorization.
123441144002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79027705.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 123441144002 its reverse (200441144321), we get a palindrome (323882288323).
The spelling of 123441144002 in words is "one hundred twenty-three billion, four hundred forty-one million, one hundred forty-four thousand, two".
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