Base | Representation |
---|---|
bin | 10011101000101… |
… | …00110011001101 |
3 | 102110221012212201 |
4 | 21310110303031 |
5 | 314131233004 |
6 | 24202201501 |
7 | 4040011555 |
oct | 1164246315 |
9 | 373835781 |
10 | 164711629 |
11 | 84a80315 |
12 | 471b3291 |
13 | 28180204 |
14 | 17c38165 |
15 | e6d86a4 |
hex | 9d14ccd |
164711629 has 8 divisors (see below), whose sum is σ = 169481312. Its totient is φ = 159984720.
The previous prime is 164711593. The next prime is 164711633. The reversal of 164711629 is 926117461.
164711629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 164711629 - 29 = 164711117 is a prime.
It is a super-3 number, since 3×1647116293 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164711639) 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, 2799 + ... + 18364.
It is an arithmetic number, because the mean of its divisors is an integer number (21185164).
Almost surely, 2164711629 is an apocalyptic number.
It is an amenable number.
164711629 is a deficient number, since it is larger than the sum of its proper divisors (4769683).
164711629 is a wasteful number, since it uses less digits than its factorization.
164711629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21387.
The product of its digits is 18144, while the sum is 37.
The square root of 164711629 is about 12834.0028440078. The cubic root of 164711629 is about 548.1609418151.
The spelling of 164711629 in words is "one hundred sixty-four million, seven hundred eleven thousand, six hundred twenty-nine".
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