Base | Representation |
---|---|
bin | 1100110101001110… |
… | …0111010100000000 |
3 | 22220001101020222111 |
4 | 3031103213110000 |
5 | 24023241033130 |
6 | 1325442545104 |
7 | 151233343423 |
oct | 31523472400 |
9 | 8801336874 |
10 | 3444471040 |
11 | 150835008a |
12 | 801668194 |
13 | 42b7c675a |
14 | 2496659ba |
15 | 1525de02a |
hex | cd4e7500 |
3444471040 has 36 divisors (see below), whose sum is σ = 8250587604. Its totient is φ = 1377787904.
The previous prime is 3444470947. The next prime is 3444471059. The reversal of 3444471040 is 401744443.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 404492544 + 3039978496 = 20112^2 + 55136^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3444470993 and 3444471011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344217 + ... + 1346776.
It is an arithmetic number, because the mean of its divisors is an integer number (229182989).
Almost surely, 23444471040 is an apocalyptic number.
It is an amenable number.
3444471040 is an abundant number, since it is smaller than the sum of its proper divisors (4806116564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3444471040 is an equidigital number, since it uses as much as digits as its factorization.
3444471040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2691014 (or 2691000 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 31.
The square root of 3444471040 is about 58689.6161173337. The cubic root of 3444471040 is about 1510.2221856291. Note that the first 3 decimals are identical.
The spelling of 3444471040 in words is "three billion, four hundred forty-four million, four hundred seventy-one thousand, forty".
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