Base | Representation |
---|---|
bin | 1001100011001001011… |
… | …0010010000001111100 |
3 | 120200110011112012111120 |
4 | 2120302112102001330 |
5 | 10141440141142233 |
6 | 203210510550540 |
7 | 14565253252062 |
oct | 2306226220174 |
9 | 520404465446 |
10 | 164053459068 |
11 | 6363599aa34 |
12 | 27965208450 |
13 | 12615c88005 |
14 | 7d23dc2032 |
15 | 44027724b3 |
hex | 263259207c |
164053459068 has 24 divisors (see below), whose sum is σ = 382854420480. Its totient is φ = 54675484080.
The previous prime is 164053458991. The next prime is 164053459081. The reversal of 164053459068 is 860954350461.
It is a self number, because there is not a number n which added to its sum of digits gives 164053459068.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049148 + ... + 1195331.
It is an arithmetic number, because the mean of its divisors is an integer number (15952267520).
Almost surely, 2164053459068 is an apocalyptic number.
It is an amenable number.
164053459068 is an abundant number, since it is smaller than the sum of its proper divisors (218800961412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164053459068 is a wasteful number, since it uses less digits than its factorization.
164053459068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2250577 (or 2250575 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 51.
The spelling of 164053459068 in words is "one hundred sixty-four billion, fifty-three million, four hundred fifty-nine thousand, sixty-eight".
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