Base | Representation |
---|---|
bin | 11000011011001100… |
… | …01111100101101110 |
3 | 1020211212110222212122 |
4 | 30031212033211232 |
5 | 203323413443042 |
6 | 10005105432542 |
7 | 642644632100 |
oct | 141546174556 |
9 | 36755428778 |
10 | 13113031022 |
11 | 5619a67323 |
12 | 265b63b752 |
13 | 130c928870 |
14 | 8c578d570 |
15 | 51b32c7d2 |
hex | 30d98f96e |
13113031022 has 96 divisors (see below), whose sum is σ = 26161325568. Its totient is φ = 4869172224.
The previous prime is 13113031021. The next prime is 13113031037. The reversal of 13113031022 is 22013031131.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13113031021) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 12062963 + ... + 12064049.
It is an arithmetic number, because the mean of its divisors is an integer number (272513808).
Almost surely, 213113031022 is an apocalyptic number.
13113031022 is a deficient number, since it is larger than the sum of its proper divisors (13048294546).
13113031022 is a wasteful number, since it uses less digits than its factorization.
13113031022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1690 (or 1683 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13113031022 its reverse (22013031131), we get a palindrome (35126062153).
The spelling of 13113031022 in words is "thirteen billion, one hundred thirteen million, thirty-one thousand, twenty-two".
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