Base | Representation |
---|---|
bin | 1001100011001001010… |
… | …1101100001000111100 |
3 | 120200110011020022121102 |
4 | 2120302111230020330 |
5 | 10141440121210433 |
6 | 203210503352232 |
7 | 14565252034436 |
oct | 2306225541074 |
9 | 520404208542 |
10 | 164053303868 |
11 | 636358a4373 |
12 | 27965152678 |
13 | 12615c3248c |
14 | 7d23d81656 |
15 | 44027414e8 |
hex | 263256c23c |
164053303868 has 12 divisors (see below), whose sum is σ = 292510136520. Its totient is φ = 80478979152.
The previous prime is 164053303867. The next prime is 164053303901. The reversal of 164053303868 is 868303350461.
It is a super-2 number, since 2×1640533038682 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164053303867) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 386917958 + ... + 386918381.
It is an arithmetic number, because the mean of its divisors is an integer number (24375844710).
Almost surely, 2164053303868 is an apocalyptic number.
It is an amenable number.
164053303868 is a deficient number, since it is larger than the sum of its proper divisors (128456832652).
164053303868 is a wasteful number, since it uses less digits than its factorization.
164053303868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 773836396 (or 773836394 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 47.
The spelling of 164053303868 in words is "one hundred sixty-four billion, fifty-three million, three hundred three thousand, eight hundred sixty-eight".
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