Base | Representation |
---|---|
bin | 1100001000000101010111… |
… | …1011000011100010010101 |
3 | 1202012121212002102221021100 |
4 | 3002001111323003202111 |
5 | 3221422011111444000 |
6 | 44205034351340313 |
7 | 2544164444224254 |
oct | 302012573034225 |
9 | 52177762387240 |
10 | 13333020031125 |
11 | 4280558242113 |
12 | 15b4041521699 |
13 | 7593b5757c82 |
14 | 34147071079b |
15 | 181c50b6da00 |
hex | c2055ec3895 |
13333020031125 has 96 divisors (see below), whose sum is σ = 25308894873600. Its totient is φ = 6734312784000.
The previous prime is 13333020031109. The next prime is 13333020031183. The reversal of 13333020031125 is 52113002033331.
13333020031125 is a `hidden beast` number, since 1 + 3 + 3 + 330 + 200 + 3 + 1 + 125 = 666.
It is not a de Polignac number, because 13333020031125 - 24 = 13333020031109 is a prime.
It is a Curzon number.
It is a congruent number.
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 95 ways as a sum of consecutive naturals, for example, 61430295 + ... + 61646955.
It is an arithmetic number, because the mean of its divisors is an integer number (263634321600).
Almost surely, 213333020031125 is an apocalyptic number.
13333020031125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13333020031125 is a deficient number, since it is larger than the sum of its proper divisors (11975874842475).
13333020031125 is a wasteful number, since it uses less digits than its factorization.
13333020031125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219580 (or 219567 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
Adding to 13333020031125 its reverse (52113002033331), we get a palindrome (65446022064456).
The spelling of 13333020031125 in words is "thirteen trillion, three hundred thirty-three billion, twenty million, thirty-one thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •