Base | Representation |
---|---|
bin | 1001011011110000010… |
… | …10101010011011011001 |
3 | 1010222122202222101100102 |
4 | 10231320022222123121 |
5 | 20302313440431340 |
6 | 404523543145145 |
7 | 32263312465646 |
oct | 4557012523331 |
9 | 1128582871312 |
10 | 324138608345 |
11 | 115514880aa2 |
12 | 529a14451b5 |
13 | 24748a68a06 |
14 | 1198cd3cdcd |
15 | 867192e215 |
hex | 4b782aa6d9 |
324138608345 has 32 divisors (see below), whose sum is σ = 418252308480. Its totient is φ = 240377077440.
The previous prime is 324138608329. The next prime is 324138608351. The reversal of 324138608345 is 543806831423.
It is not a de Polignac number, because 324138608345 - 24 = 324138608329 is a prime.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a self number, because there is not a number n which added to its sum of digits gives 324138608345.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28172864 + ... + 28184366.
It is an arithmetic number, because the mean of its divisors is an integer number (13070384640).
Almost surely, 2324138608345 is an apocalyptic number.
It is an amenable number.
324138608345 is a deficient number, since it is larger than the sum of its proper divisors (94113700135).
324138608345 is a wasteful number, since it uses less digits than its factorization.
324138608345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17885.
The product of its (nonzero) digits is 1658880, while the sum is 47.
The spelling of 324138608345 in words is "three hundred twenty-four billion, one hundred thirty-eight million, six hundred eight thousand, three hundred forty-five".
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