Base | Representation |
---|---|
bin | 10011000100101101… |
… | …11101100111110010 |
3 | 222102122121001122222 |
4 | 21202112331213302 |
5 | 131432432340310 |
6 | 4412041201042 |
7 | 511521411065 |
oct | 114226754762 |
9 | 28378531588 |
10 | 10240121330 |
11 | 438531079a |
12 | 1b99490182 |
13 | c726815ba |
14 | 6d1dca8dc |
15 | 3edee0055 |
hex | 2625bd9f2 |
10240121330 has 32 divisors (see below), whose sum is σ = 18535651200. Its totient is φ = 4073114880.
The previous prime is 10240121321. The next prime is 10240121363. The reversal of 10240121330 is 3312104201.
It is a junction number, because it is equal to n+sod(n) for n = 10240121299 and 10240121308.
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 15 ways as a sum of consecutive naturals, for example, 1893971 + ... + 1899369.
It is an arithmetic number, because the mean of its divisors is an integer number (579239100).
Almost surely, 210240121330 is an apocalyptic number.
10240121330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10240121330 is a deficient number, since it is larger than the sum of its proper divisors (8295529870).
10240121330 is a wasteful number, since it uses less digits than its factorization.
10240121330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6434.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10240121330 its reverse (3312104201), we get a palindrome (13552225531).
The spelling of 10240121330 in words is "ten billion, two hundred forty million, one hundred twenty-one thousand, three hundred thirty".
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