Base | Representation |
---|---|
bin | 10111101111101010010100… |
… | …110100000110100110101101 |
3 | 111200202102221100200112112010 |
4 | 113233222110310012212231 |
5 | 102141441304332141303 |
6 | 1010034344302431433 |
7 | 30665561652551160 |
oct | 2757522464064655 |
9 | 450672840615463 |
10 | 104430331521453 |
11 | 30302722718143 |
12 | b86736a892579 |
13 | 463697952b232 |
14 | 1bb06527b9ad7 |
15 | c11714e35c03 |
hex | 5efa94d069ad |
104430331521453 has 16 divisors (see below), whose sum is σ = 160919933005440. Its totient is φ = 59003975433216.
The previous prime is 104430331521403. The next prime is 104430331521463. The reversal of 104430331521453 is 354125133034401.
It is not a de Polignac number, because 104430331521453 - 222 = 104430327327149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104430331521403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27937486500 + ... + 27937490237.
It is an arithmetic number, because the mean of its divisors is an integer number (10057495812840).
Almost surely, 2104430331521453 is an apocalyptic number.
It is an amenable number.
104430331521453 is a deficient number, since it is larger than the sum of its proper divisors (56489601483987).
104430331521453 is an equidigital number, since it uses as much as digits as its factorization.
104430331521453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55874976836.
The product of its (nonzero) digits is 259200, while the sum is 39.
Adding to 104430331521453 its reverse (354125133034401), we get a palindrome (458555464555854).
The spelling of 104430331521453 in words is "one hundred four trillion, four hundred thirty billion, three hundred thirty-one million, five hundred twenty-one thousand, four hundred fifty-three".
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