Base | Representation |
---|---|
bin | 11000100101101011… |
… | …11110101010000110 |
3 | 1021002000002102022111 |
4 | 30102311332222012 |
5 | 204013431321204 |
6 | 10021532051234 |
7 | 645064002034 |
oct | 142265765206 |
9 | 37060072274 |
10 | 13201042054 |
11 | 566470a312 |
12 | 2685003b1a |
13 | 1324c323b5 |
14 | 8d333d554 |
15 | 523e14d04 |
hex | 312d7ea86 |
13201042054 has 32 divisors (see below), whose sum is σ = 20470754304. Its totient is φ = 6380972640.
The previous prime is 13201042033. The next prime is 13201042069. The reversal of 13201042054 is 45024010231.
13201042054 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×132010420542 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3469317 + ... + 3473119.
It is an arithmetic number, because the mean of its divisors is an integer number (639711072).
Almost surely, 213201042054 is an apocalyptic number.
13201042054 is a deficient number, since it is larger than the sum of its proper divisors (7269712250).
13201042054 is a wasteful number, since it uses less digits than its factorization.
13201042054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4252.
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 13201042054 its reverse (45024010231), we get a palindrome (58225052285).
The spelling of 13201042054 in words is "thirteen billion, two hundred one million, forty-two thousand, fifty-four".
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