Base | Representation |
---|---|
bin | 100110110111011… |
… | …0000010010100111 |
3 | 10100212220020201010 |
4 | 1031232300102213 |
5 | 10132322231210 |
6 | 333223233303 |
7 | 44213453544 |
oct | 11556602247 |
9 | 3325806633 |
10 | 1304102055 |
11 | 60a14a1a3 |
12 | 3048a8833 |
13 | 17a243129 |
14 | c52abbcb |
15 | 79750920 |
hex | 4dbb04a7 |
1304102055 has 32 divisors (see below), whose sum is σ = 2112574464. Its totient is φ = 686889216.
The previous prime is 1304102053. The next prime is 1304102057. The reversal of 1304102055 is 5502014031.
1304102055 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1304102053) and next prime (1304102057).
It is not a de Polignac number, because 1304102055 - 21 = 1304102053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1304102053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 705142 + ... + 706988.
It is an arithmetic number, because the mean of its divisors is an integer number (66017952).
Almost surely, 21304102055 is an apocalyptic number.
1304102055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1304102055 is a deficient number, since it is larger than the sum of its proper divisors (808472409).
1304102055 is a wasteful number, since it uses less digits than its factorization.
1304102055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2415.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 1304102055 is about 36112.3532188087. The cubic root of 1304102055 is about 1092.5396145920.
Adding to 1304102055 its reverse (5502014031), we get a palindrome (6806116086).
The spelling of 1304102055 in words is "one billion, three hundred four million, one hundred two thousand, fifty-five".
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