Base | Representation |
---|---|
bin | 10100100101011… |
… | …10111100101000 |
3 | 110000221012121110 |
4 | 22102232330220 |
5 | 323201324143 |
6 | 25045110320 |
7 | 4164532056 |
oct | 1222567450 |
9 | 400835543 |
10 | 172683048 |
11 | 8952536a |
12 | 499b83a0 |
13 | 29a11625 |
14 | 18d111d6 |
15 | 10260533 |
hex | a4aef28 |
172683048 has 32 divisors (see below), whose sum is σ = 432250560. Its totient is φ = 57488640.
The previous prime is 172683037. The next prime is 172683079. The reversal of 172683048 is 840386271.
172683048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 172682997 and 172683015.
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, 17061 + ... + 25227.
It is an arithmetic number, because the mean of its divisors is an integer number (13507830).
Almost surely, 2172683048 is an apocalyptic number.
It is an amenable number.
172683048 is an abundant number, since it is smaller than the sum of its proper divisors (259567512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
172683048 is a wasteful number, since it uses less digits than its factorization.
172683048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9057 (or 9053 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 39.
The square root of 172683048 is about 13140.8922071525. The cubic root of 172683048 is about 556.8649735498.
The spelling of 172683048 in words is "one hundred seventy-two million, six hundred eighty-three thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •