Base | Representation |
---|---|
bin | 10100100000100… |
… | …11111111011000 |
3 | 102222201221221220 |
4 | 22100103333120 |
5 | 323021021334 |
6 | 25023332040 |
7 | 4156246446 |
oct | 1220237730 |
9 | 388657856 |
10 | 172048344 |
11 | 89131516 |
12 | 49751020 |
13 | 2984b770 |
14 | 18bc7b96 |
15 | 10187449 |
hex | a413fd8 |
172048344 has 64 divisors (see below), whose sum is σ = 487603200. Its totient is φ = 50150016.
The previous prime is 172048339. The next prime is 172048351. The reversal of 172048344 is 443840271.
172048344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8584 + ... + 20439.
It is an arithmetic number, because the mean of its divisors is an integer number (7618800).
Almost surely, 2172048344 is an apocalyptic number.
It is an amenable number.
172048344 is an abundant number, since it is smaller than the sum of its proper divisors (315554856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
172048344 is a wasteful number, since it uses less digits than its factorization.
172048344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29064 (or 29060 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 172048344 is about 13116.7200168335. The cubic root of 172048344 is about 556.1818755270.
The spelling of 172048344 in words is "one hundred seventy-two million, forty-eight thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •