Base | Representation |
---|---|
bin | 11001000011110000… |
… | …10001010111010101 |
3 | 1021201120202111211000 |
4 | 30201320101113111 |
5 | 210023021114310 |
6 | 10102542533513 |
7 | 654246113331 |
oct | 144170212725 |
9 | 37646674730 |
10 | 13453301205 |
11 | 5784046353 |
12 | 2735597299 |
13 | 1365286176 |
14 | 918a467c1 |
15 | 53b1434c0 |
hex | 321e115d5 |
13453301205 has 16 divisors (see below), whose sum is σ = 23916980160. Its totient is φ = 7175093904.
The previous prime is 13453301201. The next prime is 13453301227. The reversal of 13453301205 is 50210335431.
13453301205 is a `hidden beast` number, since 1 + 3 + 4 + 533 + 0 + 120 + 5 = 666.
It is not a de Polignac number, because 13453301205 - 22 = 13453301201 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13453301201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49826907 + ... + 49827176.
It is an arithmetic number, because the mean of its divisors is an integer number (1494811260).
Almost surely, 213453301205 is an apocalyptic number.
13453301205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13453301205 is a deficient number, since it is larger than the sum of its proper divisors (10463678955).
13453301205 is an equidigital number, since it uses as much as digits as its factorization.
13453301205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99654097 (or 99654091 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 13453301205 its reverse (50210335431), we get a palindrome (63663636636).
The spelling of 13453301205 in words is "thirteen billion, four hundred fifty-three million, three hundred one thousand, two hundred five".
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