Base | Representation |
---|---|
bin | 1001001111010110… |
… | …1010101111110001 |
3 | 20101212011021200012 |
4 | 2103311222233301 |
5 | 20034430210343 |
6 | 1050041504305 |
7 | 115315240052 |
oct | 22365525761 |
9 | 6355137605 |
10 | 2480319473 |
11 | 1063091805 |
12 | 5927a2095 |
13 | 306b2b578 |
14 | 1975aa729 |
15 | e7b3e718 |
hex | 93d6abf1 |
2480319473 has 4 divisors (see below), whose sum is σ = 2480419188. Its totient is φ = 2480219760.
The previous prime is 2480319469. The next prime is 2480319481. The reversal of 2480319473 is 3749130842.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 1594245184 + 886074289 = 39928^2 + 29767^2 .
It is a cyclic number.
It is not a de Polignac number, because 2480319473 - 22 = 2480319469 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2480319473.
It is not an unprimeable number, because it can be changed into a prime (2480319173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21443 + ... + 73623.
It is an arithmetic number, because the mean of its divisors is an integer number (620104797).
Almost surely, 22480319473 is an apocalyptic number.
It is an amenable number.
2480319473 is a deficient number, since it is larger than the sum of its proper divisors (99715).
2480319473 is an equidigital number, since it uses as much as digits as its factorization.
2480319473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99714.
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 2480319473 is about 49802.8058747697. The cubic root of 2480319473 is about 1353.6380105371.
The spelling of 2480319473 in words is "two billion, four hundred eighty million, three hundred nineteen thousand, four hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •