Base | Representation |
---|---|
bin | 100101011000111101110000… |
… | …110111000101101011111000 |
3 | 210120020121220202111201001212 |
4 | 211120331300313011223320 |
5 | 133023214342411220402 |
6 | 1341424113444502252 |
7 | 46431431300123210 |
oct | 4530756067055370 |
9 | 716217822451055 |
10 | 164443306351352 |
11 | 48440018452a66 |
12 | 1653a26a6aa988 |
13 | 709ac251a7962 |
14 | 2c871543a9240 |
15 | 1402833b17952 |
hex | 958f70dc5af8 |
164443306351352 has 32 divisors (see below), whose sum is σ = 352526758957920. Its totient is φ = 70446053652480.
The previous prime is 164443306351351. The next prime is 164443306351369. The reversal of 164443306351352 is 253153603344461.
It is a self number, because there is not a number n which added to its sum of digits gives 164443306351352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164443306351351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617554649 + ... + 617820872.
It is an arithmetic number, because the mean of its divisors is an integer number (11016461217435).
Almost surely, 2164443306351352 is an apocalyptic number.
It is an amenable number.
164443306351352 is an abundant number, since it is smaller than the sum of its proper divisors (188083452606568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164443306351352 is a wasteful number, since it uses less digits than its factorization.
164443306351352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1235377911 (or 1235377907 counting only the distinct ones).
The product of its (nonzero) digits is 9331200, while the sum is 50.
The spelling of 164443306351352 in words is "one hundred sixty-four trillion, four hundred forty-three billion, three hundred six million, three hundred fifty-one thousand, three hundred fifty-two".
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