Base | Representation |
---|---|
bin | 1011111100010001100110… |
… | …0000100110100110110100 |
3 | 1201111020012020111222102002 |
4 | 2333010121200212212310 |
5 | 3210111013102013022 |
6 | 43531523204434432 |
7 | 2523423120015332 |
oct | 277043140464664 |
9 | 51436166458362 |
10 | 13130143001012 |
11 | 420250a470684 |
12 | 15808623a8a18 |
13 | 74322337b21b |
14 | 3357064b6b52 |
15 | 17b829d46092 |
hex | bf1198269b4 |
13130143001012 has 36 divisors (see below), whose sum is σ = 24224838029280. Its totient is φ = 6209853867792.
The previous prime is 13130143000987. The next prime is 13130143001071. The reversal of 13130143001012 is 21010034103131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31213193 + ... + 31631055.
It is an arithmetic number, because the mean of its divisors is an integer number (672912167480).
Almost surely, 213130143001012 is an apocalyptic number.
It is an amenable number.
13130143001012 is a deficient number, since it is larger than the sum of its proper divisors (11094695028268).
13130143001012 is an equidigital number, since it uses as much as digits as its factorization.
13130143001012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419172 (or 418527 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 13130143001012 its reverse (21010034103131), we get a palindrome (34140177104143).
The spelling of 13130143001012 in words is "thirteen trillion, one hundred thirty billion, one hundred forty-three million, one thousand, twelve".
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