Base | Representation |
---|---|
bin | 110010110000… |
… | …000100011000 |
3 | 221000220210000 |
4 | 302300010120 |
5 | 11401212323 |
6 | 1153053000 |
7 | 221040300 |
oct | 62600430 |
9 | 27026700 |
10 | 13304088 |
11 | 7567616 |
12 | 4557160 |
13 | 29aa755 |
14 | 1aa4600 |
15 | 127be43 |
hex | cb0118 |
13304088 has 120 divisors (see below), whose sum is σ = 43451100. Its totient is φ = 3792096.
The previous prime is 13304077. The next prime is 13304099. The reversal of 13304088 is 88040331.
It is an interprime number because it is at equal distance from previous prime (13304077) and next prime (13304099).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 31543 + ... + 31961.
Almost surely, 213304088 is an apocalyptic number.
13304088 is a gapful number since it is divisible by the number (18) 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 13304088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21725550).
13304088 is an abundant number, since it is smaller than the sum of its proper divisors (30147012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13304088 is a wasteful number, since it uses less digits than its factorization.
13304088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451 (or 431 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 13304088 is about 3647.4769361848. The cubic root of 13304088 is about 236.9527225036.
The spelling of 13304088 in words is "thirteen million, three hundred four thousand, eighty-eight".
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