Base | Representation |
---|---|
bin | 1100010100001001… |
… | …1011111000001001 |
3 | 22112101100111112010 |
4 | 3011002123320021 |
5 | 23232233000100 |
6 | 1304005410133 |
7 | 144630261114 |
oct | 30502337011 |
9 | 8471314463 |
10 | 3305750025 |
11 | 1447011a16 |
12 | 783109949 |
13 | 408b46606 |
14 | 23507557b |
15 | 14533b750 |
hex | c509be09 |
3305750025 has 48 divisors (see below), whose sum is σ = 5550019776. Its totient is φ = 1736017920.
The previous prime is 3305749969. The next prime is 3305750027. The reversal of 3305750025 is 5200575033.
It is not a de Polignac number, because 3305750025 - 212 = 3305745929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3305749974 and 3305750001.
It is not an unprimeable number, because it can be changed into a prime (3305750027) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1380229 + ... + 1382621.
It is an arithmetic number, because the mean of its divisors is an integer number (115625412).
Almost surely, 23305750025 is an apocalyptic number.
It is an amenable number.
3305750025 is a deficient number, since it is larger than the sum of its proper divisors (2244269751).
3305750025 is a wasteful number, since it uses less digits than its factorization.
3305750025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2682 (or 2677 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 30.
The square root of 3305750025 is about 57495.6522269293. The cubic root of 3305750025 is about 1489.6697652599.
The spelling of 3305750025 in words is "three billion, three hundred five million, seven hundred fifty thousand, twenty-five".
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