Base | Representation |
---|---|
bin | 110101101111110100… |
… | …0001011111011010010 |
3 | 102000220212222111010112 |
4 | 1223133220023323102 |
5 | 3342340234102344 |
6 | 125005040401322 |
7 | 11224145225210 |
oct | 1533750137322 |
9 | 360825874115 |
10 | 115421003474 |
11 | 44a4a169277 |
12 | 1a452316242 |
13 | ab6564217a |
14 | 582d155cb0 |
15 | 3007eb0c9e |
hex | 1adfa0bed2 |
115421003474 has 16 divisors (see below), whose sum is σ = 197872425600. Its totient is φ = 49464182304.
The previous prime is 115421003441. The next prime is 115421003561. The reversal of 115421003474 is 474300124511.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 115421003474.
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, 235667 + ... + 535145.
It is an arithmetic number, because the mean of its divisors is an integer number (12367026600).
Almost surely, 2115421003474 is an apocalyptic number.
115421003474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
115421003474 is a deficient number, since it is larger than the sum of its proper divisors (82451422126).
115421003474 is a wasteful number, since it uses less digits than its factorization.
115421003474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327017.
The product of its (nonzero) digits is 13440, while the sum is 32.
Adding to 115421003474 its reverse (474300124511), we get a palindrome (589721127985).
The spelling of 115421003474 in words is "one hundred fifteen billion, four hundred twenty-one million, three thousand, four hundred seventy-four".
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