Base | Representation |
---|---|
bin | 1001100101001110001… |
… | …0100000110011000111 |
3 | 120201212222100100001122 |
4 | 2121103202200303013 |
5 | 10144110220012130 |
6 | 203342042144155 |
7 | 14615124402122 |
oct | 2312342406307 |
9 | 521788310048 |
10 | 164610313415 |
11 | 638a1259939 |
12 | 27a9b7b205b |
13 | 126a4458322 |
14 | 7d77d373b9 |
15 | 44365bb2e5 |
hex | 26538a0cc7 |
164610313415 has 8 divisors (see below), whose sum is σ = 197646369408. Its totient is φ = 131612255200.
The previous prime is 164610313409. The next prime is 164610313423. The reversal of 164610313415 is 514313016461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 164610313415 - 220 = 164609264839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9489911 + ... + 9507240.
It is an arithmetic number, because the mean of its divisors is an integer number (24705796176).
Almost surely, 2164610313415 is an apocalyptic number.
164610313415 is a deficient number, since it is larger than the sum of its proper divisors (33036055993).
164610313415 is a wasteful number, since it uses less digits than its factorization.
164610313415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18998889.
The product of its (nonzero) digits is 25920, while the sum is 35.
Adding to 164610313415 its reverse (514313016461), we get a palindrome (678923329876).
The spelling of 164610313415 in words is "one hundred sixty-four billion, six hundred ten million, three hundred thirteen thousand, four hundred fifteen".
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