Base | Representation |
---|---|
bin | 1011100001110… |
… | …0100000001011 |
3 | 10100222111102210 |
4 | 2320130200023 |
5 | 44334214433 |
6 | 4444200203 |
7 | 1124656503 |
oct | 270344013 |
9 | 110874383 |
10 | 48351243 |
11 | 25325006 |
12 | 14239063 |
13 | a02bb05 |
14 | 65c8a03 |
15 | 43a1463 |
hex | 2e1c80b |
48351243 has 4 divisors (see below), whose sum is σ = 64468328. Its totient is φ = 32234160.
The previous prime is 48351169. The next prime is 48351253. The reversal of 48351243 is 34215384.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 48351243 - 28 = 48350987 is a prime.
It is a super-3 number, since 3×483512433 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48351243.
It is not an unprimeable number, because it can be changed into a prime (48351253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8058538 + ... + 8058543.
It is an arithmetic number, because the mean of its divisors is an integer number (16117082).
Almost surely, 248351243 is an apocalyptic number.
48351243 is a deficient number, since it is larger than the sum of its proper divisors (16117085).
48351243 is a wasteful number, since it uses less digits than its factorization.
48351243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16117084.
The product of its digits is 11520, while the sum is 30.
The square root of 48351243 is about 6953.5058064260. The cubic root of 48351243 is about 364.3084246401.
The spelling of 48351243 in words is "forty-eight million, three hundred fifty-one thousand, two hundred forty-three".
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