Base | Representation |
---|---|
bin | 1100010010111101… |
… | …0110111011111001 |
3 | 22112000221102110210 |
4 | 3010233112323321 |
5 | 23224442432144 |
6 | 1303310301333 |
7 | 144536622033 |
oct | 30457267371 |
9 | 8460842423 |
10 | 3300749049 |
11 | 1444206684 |
12 | 7814b7849 |
13 | 407ab5260 |
14 | 234532c53 |
15 | 144b9eab9 |
hex | c4bd6ef9 |
3300749049 has 16 divisors (see below), whose sum is σ = 4740684032. Its totient is φ = 2030738688.
The previous prime is 3300749017. The next prime is 3300749059. The reversal of 3300749049 is 9409470033.
It is not a de Polignac number, because 3300749049 - 25 = 3300749017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3300748998 and 3300749016.
It is not an unprimeable number, because it can be changed into a prime (3300749059) 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, 216609 + ... + 231345.
It is an arithmetic number, because the mean of its divisors is an integer number (296292752).
Almost surely, 23300749049 is an apocalyptic number.
3300749049 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
3300749049 is a deficient number, since it is larger than the sum of its proper divisors (1439934983).
3300749049 is a wasteful number, since it uses less digits than its factorization.
3300749049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20496.
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 3300749049 is about 57452.1457301640. The cubic root of 3300749049 is about 1488.9181897159.
The spelling of 3300749049 in words is "three billion, three hundred million, seven hundred forty-nine thousand, forty-nine".
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