Base | Representation |
---|---|
bin | 1001001000110001… |
… | …00010010011101100 |
3 | 110122212100002000122 |
4 | 10210120202103230 |
5 | 40021234112202 |
6 | 2130431144112 |
7 | 232363014440 |
oct | 44430422354 |
9 | 13585302018 |
10 | 4905379052 |
11 | 2097a5a982 |
12 | b4a975038 |
13 | 60237c572 |
14 | 3476b0820 |
15 | 1da9b59a2 |
hex | 1246224ec |
4905379052 has 12 divisors (see below), whose sum is σ = 9810758160. Its totient is φ = 2102305296.
The previous prime is 4905379051. The next prime is 4905379097. The reversal of 4905379052 is 2509735094.
4905379052 is an admirable number.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 4905378994 and 4905379012.
It is not an unprimeable number, because it can be changed into a prime (4905379051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87596027 + ... + 87596082.
It is an arithmetic number, because the mean of its divisors is an integer number (817563180).
Almost surely, 24905379052 is an apocalyptic number.
It is an amenable number.
4905379052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4905379052 is a wasteful number, since it uses less digits than its factorization.
4905379052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175192120 (or 175192118 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 44.
The square root of 4905379052 is about 70038.4112612501. The cubic root of 4905379052 is about 1699.1205430349.
The spelling of 4905379052 in words is "four billion, nine hundred five million, three hundred seventy-nine thousand, fifty-two".
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