Base | Representation |
---|---|
bin | 10011100100001… |
… | …01011100010010 |
3 | 102102211101101202 |
4 | 21302011130102 |
5 | 314003440214 |
6 | 24141431202 |
7 | 4032014615 |
oct | 1162053422 |
9 | 372741352 |
10 | 164124434 |
11 | 8470a131 |
12 | 46b6b502 |
13 | 28005b66 |
14 | 17b2417c |
15 | e61e6de |
hex | 9c85712 |
164124434 has 8 divisors (see below), whose sum is σ = 246837360. Its totient is φ = 81845316.
The previous prime is 164124431. The next prime is 164124437. The reversal of 164124434 is 434421461.
It is an interprime number because it is at equal distance from previous prime (164124431) and next prime (164124437).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 164124397 and 164124406.
It is not an unprimeable number, because it can be changed into a prime (164124431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107504 + ... + 109019.
It is an arithmetic number, because the mean of its divisors is an integer number (30854670).
Almost surely, 2164124434 is an apocalyptic number.
164124434 is a deficient number, since it is larger than the sum of its proper divisors (82712926).
164124434 is a wasteful number, since it uses less digits than its factorization.
164124434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216904.
The product of its digits is 9216, while the sum is 29.
The square root of 164124434 is about 12811.1058851295. The cubic root of 164124434 is about 547.5087704578.
Adding to 164124434 its reverse (434421461), we get a palindrome (598545895).
The spelling of 164124434 in words is "one hundred sixty-four million, one hundred twenty-four thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.114 sec. • engine limits •