Base | Representation |
---|---|
bin | 11000111100110111… |
… | …10101101001111110 |
3 | 1021120120000201110100 |
4 | 30132123311221332 |
5 | 204413223003110 |
6 | 10053120221530 |
7 | 652645002411 |
oct | 143633655176 |
9 | 37516021410 |
10 | 13395516030 |
11 | 5754468506 |
12 | 271a16a8a6 |
13 | 1356303360 |
14 | 9110c3b78 |
15 | 53602bbc0 |
hex | 31e6f5a7e |
13395516030 has 96 divisors (see below), whose sum is σ = 37533184416. Its totient is φ = 3295095552.
The previous prime is 13395516011. The next prime is 13395516031. The reversal of 13395516030 is 3061559331.
13395516030 is a `hidden beast` number, since 13 + 3 + 9 + 551 + 60 + 30 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13395516031) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2258649 + ... + 2264571.
It is an arithmetic number, because the mean of its divisors is an integer number (390970671).
Almost surely, 213395516030 is an apocalyptic number.
13395516030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13395516030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18766592208).
13395516030 is an abundant number, since it is smaller than the sum of its proper divisors (24137668386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13395516030 is a wasteful number, since it uses less digits than its factorization.
13395516030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7882 (or 7879 counting only the distinct ones).
The product of its (nonzero) digits is 36450, while the sum is 36.
The spelling of 13395516030 in words is "thirteen billion, three hundred ninety-five million, five hundred sixteen thousand, thirty".
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