Base | Representation |
---|---|
bin | 110001111110… |
… | …010100010000 |
3 | 220122120020110 |
4 | 301332110100 |
5 | 11323202204 |
6 | 1144441320 |
7 | 216231210 |
oct | 61762420 |
9 | 26576213 |
10 | 13100304 |
11 | 74384a8 |
12 | 4479240 |
13 | 2938a79 |
14 | 1a50240 |
15 | 123b889 |
hex | c7e510 |
13100304 has 80 divisors (see below), whose sum is σ = 39108608. Its totient is φ = 3701376.
The previous prime is 13100287. The next prime is 13100327. The reversal of 13100304 is 40300131.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 13100304.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42519 + ... + 42825.
Almost surely, 213100304 is an apocalyptic number.
13100304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13100304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19554304).
13100304 is an abundant number, since it is smaller than the sum of its proper divisors (26008304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100304 is a wasteful number, since it uses less digits than its factorization.
13100304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452 (or 446 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 13100304 is about 3619.4342099284. The cubic root of 13100304 is about 235.7366592432.
Adding to 13100304 its reverse (40300131), we get a palindrome (53400435).
The spelling of 13100304 in words is "thirteen million, one hundred thousand, three hundred four".
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