Base | Representation |
---|---|
bin | 1101111011101111100101… |
… | …0001100010000110001001 |
3 | 2000020120200121121021122222 |
4 | 3132323321101202012021 |
5 | 4002000413042003200 |
6 | 52325532133023425 |
7 | 3140556522103565 |
oct | 336737121420611 |
9 | 60216617537588 |
10 | 15320035500425 |
11 | 4977210713897 |
12 | 1875160a84b75 |
13 | 871899ba5786 |
14 | 3ad6ca9006a5 |
15 | 1b8798c52d85 |
hex | deef9462189 |
15320035500425 has 48 divisors (see below), whose sum is σ = 19825422788160. Its totient is φ = 11732593340160.
The previous prime is 15320035500317. The next prime is 15320035500431. The reversal of 15320035500425 is 52400553002351.
It is not a de Polignac number, because 15320035500425 - 216 = 15320035434889 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51228182 + ... + 51526368.
It is an arithmetic number, because the mean of its divisors is an integer number (413029641420).
Almost surely, 215320035500425 is an apocalyptic number.
It is an amenable number.
15320035500425 is a deficient number, since it is larger than the sum of its proper divisors (4505387287735).
15320035500425 is a wasteful number, since it uses less digits than its factorization.
15320035500425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299130 (or 299125 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 35.
Adding to 15320035500425 its reverse (52400553002351), we get a palindrome (67720588502776).
The spelling of 15320035500425 in words is "fifteen trillion, three hundred twenty billion, thirty-five million, five hundred thousand, four hundred twenty-five".
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