Base | Representation |
---|---|
bin | 1011011111000… |
… | …0110100100011 |
3 | 10100122102000010 |
4 | 2313300310203 |
5 | 44313003243 |
6 | 4440300003 |
7 | 1123313043 |
oct | 267606443 |
9 | 110572003 |
10 | 48172323 |
11 | 25212641 |
12 | 14171603 |
13 | 9c98544 |
14 | 657d723 |
15 | 4368433 |
hex | 2df0d23 |
48172323 has 4 divisors (see below), whose sum is σ = 64229768. Its totient is φ = 32114880.
The previous prime is 48172307. The next prime is 48172343. The reversal of 48172323 is 32327184.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 48172323 - 24 = 48172307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48172303) 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, 8028718 + ... + 8028723.
It is an arithmetic number, because the mean of its divisors is an integer number (16057442).
Almost surely, 248172323 is an apocalyptic number.
48172323 is a deficient number, since it is larger than the sum of its proper divisors (16057445).
48172323 is a wasteful number, since it uses less digits than its factorization.
48172323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16057444.
The product of its digits is 8064, while the sum is 30.
The square root of 48172323 is about 6940.6284297605. The cubic root of 48172323 is about 363.8585042564.
It can be divided in two parts, 4817 and 2323, that added together give a triangular number (7140 = T119).
The spelling of 48172323 in words is "forty-eight million, one hundred seventy-two thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •