Base | Representation |
---|---|
bin | 1011100010001… |
… | …0010110111111 |
3 | 10101000201100020 |
4 | 2320202112333 |
5 | 44341001411 |
6 | 4444503223 |
7 | 1125116442 |
oct | 270422677 |
9 | 111021306 |
10 | 48375231 |
11 | 25341033 |
12 | 1424ab13 |
13 | a0399c8 |
14 | 65d3659 |
15 | 43a8606 |
hex | 2e225bf |
48375231 has 4 divisors (see below), whose sum is σ = 64500312. Its totient is φ = 32250152.
The previous prime is 48375209. The next prime is 48375247. The reversal of 48375231 is 13257384.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48375231 - 25 = 48375199 is a prime.
It is a super-2 number, since 2×483752312 = 4680325948606722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48375192 and 48375201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48375281) 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, 8062536 + ... + 8062541.
It is an arithmetic number, because the mean of its divisors is an integer number (16125078).
Almost surely, 248375231 is an apocalyptic number.
48375231 is a deficient number, since it is larger than the sum of its proper divisors (16125081).
48375231 is a wasteful number, since it uses less digits than its factorization.
48375231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16125080.
The product of its digits is 20160, while the sum is 33.
The square root of 48375231 is about 6955.2304778490. The cubic root of 48375231 is about 364.3686615312.
The spelling of 48375231 in words is "forty-eight million, three hundred seventy-five thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •