Base | Representation |
---|---|
bin | 101010001011011… |
… | …1100111110001111 |
3 | 10122122010211210200 |
4 | 1110112330332033 |
5 | 10344304144210 |
6 | 352234504543 |
7 | 50033606655 |
oct | 12426747617 |
9 | 3578124720 |
10 | 1415303055 |
11 | 6669a1151 |
12 | 335b95153 |
13 | 1972a903a |
14 | d5d76dd5 |
15 | 843b90c0 |
hex | 545bcf8f |
1415303055 has 24 divisors (see below), whose sum is σ = 2461054128. Its totient is φ = 752409216.
The previous prime is 1415303011. The next prime is 1415303069. The reversal of 1415303055 is 5503035141.
It is not a de Polignac number, because 1415303055 - 26 = 1415302991 is a prime.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 36157 + ... + 64326.
It is an arithmetic number, because the mean of its divisors is an integer number (102543922).
Almost surely, 21415303055 is an apocalyptic number.
1415303055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1415303055 is a deficient number, since it is larger than the sum of its proper divisors (1045751073).
1415303055 is a wasteful number, since it uses less digits than its factorization.
1415303055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100807 (or 100804 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 1415303055 is about 37620.5137524729. The cubic root of 1415303055 is about 1122.7502179449.
Adding to 1415303055 its reverse (5503035141), we get a palindrome (6918338196).
The spelling of 1415303055 in words is "one billion, four hundred fifteen million, three hundred three thousand, fifty-five".
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