Base | Representation |
---|---|
bin | 11000001111000010… |
… | …01110001101011011 |
3 | 1020120202120220001221 |
4 | 30013201032031123 |
5 | 203121312120410 |
6 | 5551023552511 |
7 | 640266053221 |
oct | 140741161533 |
9 | 36522526057 |
10 | 13011051355 |
11 | 5577443505 |
12 | 263145b737 |
13 | 12c4770c73 |
14 | 8b6004b11 |
15 | 5123d64da |
hex | 30784e35b |
13011051355 has 16 divisors (see below), whose sum is σ = 16599504960. Its totient is φ = 9768423808.
The previous prime is 13011051349. The next prime is 13011051359. The reversal of 13011051355 is 55315011031.
It is a happy number.
13011051355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 13011051355 - 27 = 13011051227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13011051359) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1061260 + ... + 1073449.
It is an arithmetic number, because the mean of its divisors is an integer number (1037469060).
Almost surely, 213011051355 is an apocalyptic number.
13011051355 is a deficient number, since it is larger than the sum of its proper divisors (3588453605).
13011051355 is a wasteful number, since it uses less digits than its factorization.
13011051355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2134790.
The product of its (nonzero) digits is 1125, while the sum is 25.
Adding to 13011051355 its reverse (55315011031), we get a palindrome (68326062386).
The spelling of 13011051355 in words is "thirteen billion, eleven million, fifty-one thousand, three hundred fifty-five".
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