Base | Representation |
---|---|
bin | 10011001000010101… |
… | …00101011001000100 |
3 | 222111202121221102111 |
4 | 21210022211121010 |
5 | 132013212241123 |
6 | 4415042550404 |
7 | 512340135622 |
oct | 114412453104 |
9 | 28452557374 |
10 | 10270430788 |
11 | 43a0432732 |
12 | 1ba7668404 |
13 | c78a343a7 |
14 | 6d603a512 |
15 | 4019ca90d |
hex | 2642a5644 |
10270430788 has 24 divisors (see below), whose sum is σ = 18365727744. Its totient is φ = 5023200000.
The previous prime is 10270430783. The next prime is 10270430831. The reversal of 10270430788 is 88703407201.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 10270430788.
It is not an unprimeable number, because it can be changed into a prime (10270430783) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352788 + ... + 380788.
It is an arithmetic number, because the mean of its divisors is an integer number (765238656).
Almost surely, 210270430788 is an apocalyptic number.
It is an amenable number.
10270430788 is a deficient number, since it is larger than the sum of its proper divisors (8095296956).
10270430788 is a wasteful number, since it uses less digits than its factorization.
10270430788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30003 (or 30001 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 40.
Adding to 10270430788 its reverse (88703407201), we get a palindrome (98973837989).
The spelling of 10270430788 in words is "ten billion, two hundred seventy million, four hundred thirty thousand, seven hundred eighty-eight".
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