Base | Representation |
---|---|
bin | 1101101111001100000110… |
… | …1001111111101111101001 |
3 | 1222110221222101212002011011 |
4 | 3123303001221333233221 |
5 | 3434432204112240200 |
6 | 52042502222303521 |
7 | 3116152654566631 |
oct | 333630151775751 |
9 | 58427871762134 |
10 | 15104354024425 |
11 | 48a37a2093676 |
12 | 183b3a9727ba1 |
13 | 857446ab5823 |
14 | 3a30a9cc36c1 |
15 | 1b2d73c555ba |
hex | dbcc1a7fbe9 |
15104354024425 has 24 divisors (see below), whose sum is σ = 18771169389696. Its totient is φ = 12056563592640.
The previous prime is 15104354024423. The next prime is 15104354024467. The reversal of 15104354024425 is 52442045340151.
It is not a de Polignac number, because 15104354024425 - 21 = 15104354024423 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15104354024423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20512482 + ... + 21236068.
It is an arithmetic number, because the mean of its divisors is an integer number (782132057904).
Almost surely, 215104354024425 is an apocalyptic number.
It is an amenable number.
15104354024425 is a deficient number, since it is larger than the sum of its proper divisors (3666815365271).
15104354024425 is a wasteful number, since it uses less digits than its factorization.
15104354024425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725457 (or 725452 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 40.
Adding to 15104354024425 its reverse (52442045340151), we get a palindrome (67546399364576).
The spelling of 15104354024425 in words is "fifteen trillion, one hundred four billion, three hundred fifty-four million, twenty-four thousand, four hundred twenty-five".
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