Base | Representation |
---|---|
bin | 110001111010111… |
… | …0011010001011001 |
3 | 11022201220020220202 |
4 | 1203311303101121 |
5 | 11412303014100 |
6 | 434114031545 |
7 | 56336446640 |
oct | 14365632131 |
9 | 4281806822 |
10 | 1675048025 |
11 | 78a580412 |
12 | 3a8b785b5 |
13 | 2090511a1 |
14 | 11c66c357 |
15 | 9c0c57d5 |
hex | 63d73459 |
1675048025 has 48 divisors (see below), whose sum is σ = 2487483648. Its totient is φ = 1094016000.
The previous prime is 1675048021. The next prime is 1675048027. The reversal of 1675048025 is 5208405761.
It is not a de Polignac number, because 1675048025 - 22 = 1675048021 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 1675048025.
It is not an unprimeable number, because it can be changed into a prime (1675048021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1130285 + ... + 1131765.
It is an arithmetic number, because the mean of its divisors is an integer number (51822576).
Almost surely, 21675048025 is an apocalyptic number.
It is an amenable number.
1675048025 is a deficient number, since it is larger than the sum of its proper divisors (812435623).
1675048025 is a wasteful number, since it uses less digits than its factorization.
1675048025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1802 (or 1797 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 1675048025 is about 40927.3505739133. The cubic root of 1675048025 is about 1187.6152191066.
The spelling of 1675048025 in words is "one billion, six hundred seventy-five million, forty-eight thousand, twenty-five".
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