Base | Representation |
---|---|
bin | 1011011101001… |
… | …0011110000111 |
3 | 10100102002110211 |
4 | 2313102132013 |
5 | 44300014012 |
6 | 4433500251 |
7 | 1122254440 |
oct | 267223607 |
9 | 110362424 |
10 | 48048007 |
11 | 251381a7 |
12 | 14111687 |
13 | 9c53a97 |
14 | 654a2c7 |
15 | 43416a7 |
hex | 2dd2787 |
48048007 has 16 divisors (see below), whose sum is σ = 56171520. Its totient is φ = 40248288.
The previous prime is 48047971. The next prime is 48048059. The reversal of 48048007 is 70084084.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48048007 is a prime.
It is a super-2 number, since 2×480480072 = 4617221953344098, which contains 22 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 48048007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48048097) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130738 + ... + 131104.
It is an arithmetic number, because the mean of its divisors is an integer number (3510720).
Almost surely, 248048007 is an apocalyptic number.
48048007 is a deficient number, since it is larger than the sum of its proper divisors (8123513).
48048007 is a wasteful number, since it uses less digits than its factorization.
48048007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750.
The product of its (nonzero) digits is 7168, while the sum is 31.
The square root of 48048007 is about 6931.6669712271. Note that the first 3 decimals coincide. The cubic root of 48048007 is about 363.5452372359.
The spelling of 48048007 in words is "forty-eight million, forty-eight thousand, seven".
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