Base | Representation |
---|---|
bin | 1011100100000… |
… | …0010101010001 |
3 | 10101020221202021 |
4 | 2321000111101 |
5 | 44403414001 |
6 | 4451251441 |
7 | 1126140406 |
oct | 271002521 |
9 | 111227667 |
10 | 48498001 |
11 | 254152a2 |
12 | 142a9b81 |
13 | a080856 |
14 | 66262ad |
15 | 43ceba1 |
hex | 2e40551 |
48498001 has 4 divisors (see below), whose sum is σ = 48526900. Its totient is φ = 48469104.
The previous prime is 48497987. The next prime is 48498049. The reversal of 48498001 is 10089484.
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 32490000 + 16008001 = 5700^2 + 4001^2 .
It is a cyclic number.
It is not a de Polignac number, because 48498001 - 29 = 48497489 is a prime.
It is a super-2 number, since 2×484980012 = 4704112201992002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48498101) 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, 11766 + ... + 15343.
It is an arithmetic number, because the mean of its divisors is an integer number (12131725).
Almost surely, 248498001 is an apocalyptic number.
It is an amenable number.
48498001 is a deficient number, since it is larger than the sum of its proper divisors (28899).
48498001 is a wasteful number, since it uses less digits than its factorization.
48498001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28898.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 48498001 is about 6964.0506172773. The cubic root of 48498001 is about 364.6766411198.
The spelling of 48498001 in words is "forty-eight million, four hundred ninety-eight thousand, one".
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