Base | Representation |
---|---|
bin | 1110110001101101001000… |
… | …1010111001101000010101 |
3 | 2010112012120210200120201111 |
4 | 3230123102022321220111 |
5 | 4112143021122330300 |
6 | 54315451115255021 |
7 | 3264546044444443 |
oct | 354332212715025 |
9 | 63465523616644 |
10 | 16247092386325 |
11 | 51a4398100509 |
12 | 19a496644a471 |
13 | 90b12c06bb28 |
14 | 4025134d5b93 |
15 | 1d29567ee9ba |
hex | ec6d22b9a15 |
16247092386325 has 24 divisors (see below), whose sum is σ = 20478856775976. Its totient is φ = 12783227808000.
The previous prime is 16247092386281. The next prime is 16247092386337. The reversal of 16247092386325 is 52368329074261.
It is a happy number.
16247092386325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 7896229260529 + 8350863125796 = 2810023^2 + 2889786^2 .
It is not a de Polignac number, because 16247092386325 - 217 = 16247092255253 is a prime.
It is a super-2 number, since 2×162470923863252 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 16247092386325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13788915 + ... + 14920735.
It is an arithmetic number, because the mean of its divisors is an integer number (853285698999).
It is a 2-persistent number, because it is pandigital, and so is 2⋅16247092386325 = 32494184772650, but 3⋅16247092386325 = 48741277158975 is not.
Almost surely, 216247092386325 is an apocalyptic number.
It is an amenable number.
16247092386325 is a deficient number, since it is larger than the sum of its proper divisors (4231764389651).
16247092386325 is a wasteful number, since it uses less digits than its factorization.
16247092386325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141305 (or 1141300 counting only the distinct ones).
The product of its (nonzero) digits is 26127360, while the sum is 58.
The spelling of 16247092386325 in words is "sixteen trillion, two hundred forty-seven billion, ninety-two million, three hundred eighty-six thousand, three hundred twenty-five".
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