Base | Representation |
---|---|
bin | 1011110110000011010010… |
… | …0110000011011010000010 |
3 | 1201010000012211002221210000 |
4 | 2331200310212003122002 |
5 | 3201333030121412010 |
6 | 43410441451020430 |
7 | 2512616416665456 |
oct | 275406446033202 |
9 | 51100184087700 |
10 | 13023223232130 |
11 | 4171132aaa821 |
12 | 1563ba313a716 |
13 | 7361140771a7 |
14 | 330482422666 |
15 | 178b6d38e7c0 |
hex | bd834983682 |
13023223232130 has 160 divisors (see below), whose sum is σ = 36183367554048. Its totient is φ = 3357507542400.
The previous prime is 13023223232119. The next prime is 13023223232153. The reversal of 13023223232130 is 3123232232031.
13023223232130 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 322 + 323 + 2 + 13 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 13023223232094 and 13023223232103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 25180435 + ... + 25692425.
Almost surely, 213023223232130 is an apocalyptic number.
13023223232130 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 13023223232130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18091683777024).
13023223232130 is an abundant number, since it is smaller than the sum of its proper divisors (23160144321918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13023223232130 is a wasteful number, since it uses less digits than its factorization.
13023223232130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 513054 (or 513045 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 13023223232130 its reverse (3123232232031), we get a palindrome (16146455464161).
The spelling of 13023223232130 in words is "thirteen trillion, twenty-three billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred thirty".
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