| Base | Representation |
|---|---|
| bin | 1011110100110001010111… |
| … | …0100001010100011001110 |
| 3 | 1201000220110012201200020200 |
| 4 | 2331030111310022203032 |
| 5 | 3201003010343014410 |
| 6 | 43352403350354330 |
| 7 | 2511210435421614 |
| oct | 275142564124316 |
| 9 | 51026405650220 |
| 10 | 13001232001230 |
| 11 | 4162878583530 |
| 12 | 155b88635b9a6 |
| 13 | 73401aca5725 |
| 14 | 32d3978c56b4 |
| 15 | 1782d28e43c0 |
| hex | bd315d0a8ce |
13001232001230 has 768 divisors, whose sum is σ = 39365446348800. Its totient is φ = 2948071956480.
The previous prime is 13001232001217. The next prime is 13001232001267. The reversal of 13001232001230 is 3210023210031.
13001232001230 is a `hidden beast` number, since 1 + 300 + 1 + 2 + 320 + 0 + 12 + 30 = 666.
13001232001230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×130012320012303 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 49434342079 + ... + 49434342341.
It is an arithmetic number, because the mean of its divisors is an integer number (51257091600).
Almost surely, 213001232001230 is an apocalyptic number.
13001232001230 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 13001232001230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19682723174400).
13001232001230 is an abundant number, since it is smaller than the sum of its proper divisors (26364214347570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13001232001230 is a wasteful number, since it uses less digits than its factorization.
13001232001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 721 (or 718 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13001232001230 its reverse (3210023210031), we get a palindrome (16211255211261).
The spelling of 13001232001230 in words is "thirteen trillion, one billion, two hundred thirty-two million, one thousand, two hundred thirty".
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