Base | Representation |
---|---|
bin | 1001100101101010110… |
… | …1111101011010011000 |
3 | 120202012100222101110102 |
4 | 2121122231331122120 |
5 | 10144332033122322 |
6 | 203402023434532 |
7 | 14621116211666 |
oct | 2313255753230 |
9 | 522170871412 |
10 | 164730754712 |
11 | 639532421a7 |
12 | 27b13bb5a48 |
13 | 126c33a8074 |
14 | 7d89d29c36 |
15 | 4441e5c792 |
hex | 265ab7d698 |
164730754712 has 16 divisors (see below), whose sum is σ = 316053192840. Its totient is φ = 80449903296.
The previous prime is 164730754697. The next prime is 164730754717. The reversal of 164730754712 is 217457037461.
164730754712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1647307547122 (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 (164730754717) 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, 239433893 + ... + 239434580.
Almost surely, 2164730754712 is an apocalyptic number.
It is an amenable number.
164730754712 is a deficient number, since it is larger than the sum of its proper divisors (151322438128).
164730754712 is a wasteful number, since it uses less digits than its factorization.
164730754712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 478868522 (or 478868518 counting only the distinct ones).
The product of its (nonzero) digits is 987840, while the sum is 47.
The spelling of 164730754712 in words is "one hundred sixty-four billion, seven hundred thirty million, seven hundred fifty-four thousand, seven hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •