Base | Representation |
---|---|
bin | 1011100111001… |
… | …0011001100011 |
3 | 10101122101001121 |
4 | 2321302121203 |
5 | 44431444300 |
6 | 4455513111 |
7 | 1130653321 |
oct | 271623143 |
9 | 111571047 |
10 | 48703075 |
11 | 25545383 |
12 | 14388797 |
13 | a122cb5 |
14 | 667ad11 |
15 | 442081a |
hex | 2e72663 |
48703075 has 12 divisors (see below), whose sum is σ = 63018288. Its totient is φ = 37268000.
The previous prime is 48703073. The next prime is 48703091. The reversal of 48703075 is 57030784.
It is not a de Polignac number, because 48703075 - 21 = 48703073 is a prime.
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 48703075.
It is not an unprimeable number, because it can be changed into a prime (48703073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41776 + ... + 42925.
It is an arithmetic number, because the mean of its divisors is an integer number (5251524).
Almost surely, 248703075 is an apocalyptic number.
48703075 is a deficient number, since it is larger than the sum of its proper divisors (14315213).
48703075 is a wasteful number, since it uses less digits than its factorization.
48703075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84734 (or 84729 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 48703075 is about 6978.7588438060. The cubic root of 48703075 is about 365.1899305499.
The spelling of 48703075 in words is "forty-eight million, seven hundred three thousand, seventy-five".
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