Base | Representation |
---|---|
bin | 10100100011101… |
… | …10110111000010 |
3 | 110000111112110210 |
4 | 22101312313002 |
5 | 323122001224 |
6 | 25040134550 |
7 | 4162554225 |
oct | 1221666702 |
9 | 400445423 |
10 | 172453314 |
11 | 89388800 |
12 | 49907456 |
13 | 29960ba7 |
14 | 18c915bc |
15 | 10217429 |
hex | a476dc2 |
172453314 has 48 divisors (see below), whose sum is σ = 392232960. Its totient is φ = 50450400.
The previous prime is 172453313. The next prime is 172453357. The reversal of 172453314 is 413354271.
It is a happy number.
172453314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (172453313) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16959 + ... + 25149.
It is an arithmetic number, because the mean of its divisors is an integer number (8171520).
Almost surely, 2172453314 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 172453314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196116480).
172453314 is an abundant number, since it is smaller than the sum of its proper divisors (219779646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
172453314 is a wasteful number, since it uses less digits than its factorization.
172453314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8247 (or 8236 counting only the distinct ones).
The product of its digits is 10080, while the sum is 30.
The square root of 172453314 is about 13132.1481106482. The cubic root of 172453314 is about 556.6179166953.
The spelling of 172453314 in words is "one hundred seventy-two million, four hundred fifty-three thousand, three hundred fourteen".
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