Base | Representation |
---|---|
bin | 10010110111011101101111 |
3 | 100022021022212 |
4 | 102313131233 |
5 | 2231231100 |
6 | 254001035 |
7 | 60016112 |
oct | 22673557 |
9 | 10267285 |
10 | 4945775 |
11 | 287891a |
12 | 17a617b |
13 | 10421c3 |
14 | 92a579 |
15 | 67a635 |
hex | 4b776f |
4945775 has 6 divisors (see below), whose sum is σ = 6132792. Its totient is φ = 3956600.
The previous prime is 4945741. The next prime is 4945777. The reversal of 4945775 is 5775494.
It is not a de Polignac number, because 4945775 - 26 = 4945711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4945777) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98891 + ... + 98940.
It is an arithmetic number, because the mean of its divisors is an integer number (1022132).
Almost surely, 24945775 is an apocalyptic number.
4945775 is a deficient number, since it is larger than the sum of its proper divisors (1187017).
4945775 is a wasteful number, since it uses less digits than its factorization.
4945775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197841 (or 197836 counting only the distinct ones).
The product of its digits is 176400, while the sum is 41.
The square root of 4945775 is about 2223.9098452950. The cubic root of 4945775 is about 170.3771901661.
The spelling of 4945775 in words is "four million, nine hundred forty-five thousand, seven hundred seventy-five".
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