Base | Representation |
---|---|
bin | 101100000111010… |
… | …0110000010101001 |
3 | 10211011022000021010 |
4 | 1120032212002221 |
5 | 11012414031331 |
6 | 402514134133 |
7 | 51452445441 |
oct | 13016460251 |
9 | 3734260233 |
10 | 1480220841 |
11 | 69a600910 |
12 | 353881349 |
13 | 1a7888528 |
14 | 100835121 |
15 | 89e3de46 |
hex | 583a60a9 |
1480220841 has 8 divisors (see below), whose sum is σ = 2153048544. Its totient is φ = 897103520.
The previous prime is 1480220801. The next prime is 1480220857.
1480220841 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1480220841 - 213 = 1480212649 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1480220799 and 1480220808.
It is not an unprimeable number, because it can be changed into a prime (1480220801) 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 7 ways as a sum of consecutive naturals, for example, 22427556 + ... + 22427621.
It is an arithmetic number, because the mean of its divisors is an integer number (269131068).
Almost surely, 21480220841 is an apocalyptic number.
1480220841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1480220841 is a deficient number, since it is larger than the sum of its proper divisors (672827703).
1480220841 is a wasteful number, since it uses less digits than its factorization.
1480220841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44855191.
The product of its (nonzero) digits is 4096, while the sum is 30.
The square root of 1480220841 is about 38473.6382605025. The cubic root of 1480220841 is about 1139.6605229564.
The spelling of 1480220841 in words is "one billion, four hundred eighty million, two hundred twenty thousand, eight hundred forty-one".
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