Base | Representation |
---|---|
bin | 1011111100010001100110… |
… | …0000100110100111010010 |
3 | 1201111020012020111222110012 |
4 | 2333010121200212213102 |
5 | 3210111013102013132 |
6 | 43531523204434522 |
7 | 2523423120015404 |
oct | 277043140464722 |
9 | 51436166458405 |
10 | 13130143001042 |
11 | 420250a470701 |
12 | 15808623a8a42 |
13 | 74322337b242 |
14 | 3357064b6b74 |
15 | 17b829d460b2 |
hex | bf1198269d2 |
13130143001042 has 16 divisors (see below), whose sum is σ = 20551698810432. Its totient is φ = 6279581470800.
The previous prime is 13130143000987. The next prime is 13130143001071. The reversal of 13130143001042 is 24010034103131.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 13130143000999 and 13130143001017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733417 + ... + 6976067.
It is an arithmetic number, because the mean of its divisors is an integer number (1284481175652).
Almost surely, 213130143001042 is an apocalyptic number.
13130143001042 is a deficient number, since it is larger than the sum of its proper divisors (7421555809390).
13130143001042 is a wasteful number, since it uses less digits than its factorization.
13130143001042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2369953.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13130143001042 its reverse (24010034103131), we get a palindrome (37140177104173).
The spelling of 13130143001042 in words is "thirteen trillion, one hundred thirty billion, one hundred forty-three million, one thousand, forty-two".
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