Base | Representation |
---|---|
bin | 1011101011100… |
… | …1100111000001 |
3 | 10102012012011111 |
4 | 2322321213001 |
5 | 100020313003 |
6 | 4510043321 |
7 | 1133306563 |
oct | 272714701 |
9 | 112165144 |
10 | 48994753 |
11 | 25724535 |
12 | 144a9541 |
13 | a1c59a2 |
14 | 6715333 |
15 | 447be6d |
hex | 2eb99c1 |
48994753 has 4 divisors (see below), whose sum is σ = 49665988. Its totient is φ = 48323520.
The previous prime is 48994739. The next prime is 48994763. The reversal of 48994753 is 35749984.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 42146064 + 6848689 = 6492^2 + 2617^2 .
It is a cyclic number.
It is not a de Polignac number, because 48994753 - 29 = 48994241 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48994697 and 48994706.
It is not an unprimeable number, because it can be changed into a prime (48994723) 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, 335508 + ... + 335653.
It is an arithmetic number, because the mean of its divisors is an integer number (12416497).
Almost surely, 248994753 is an apocalyptic number.
It is an amenable number.
48994753 is a deficient number, since it is larger than the sum of its proper divisors (671235).
48994753 is an equidigital number, since it uses as much as digits as its factorization.
48994753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671234.
The product of its digits is 1088640, while the sum is 49.
The square root of 48994753 is about 6999.6252042520. The cubic root of 48994753 is about 365.9175090551.
It can be divided in two parts, 489947 and 53, that added together give a square (490000 = 7002).
The spelling of 48994753 in words is "forty-eight million, nine hundred ninety-four thousand, seven hundred fifty-three".
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