Base | Representation |
---|---|
bin | 10011010101111111… |
… | …01000011101110100 |
3 | 222210202012200021001 |
4 | 21222333220131310 |
5 | 132232030002213 |
6 | 4434254333044 |
7 | 515231021554 |
oct | 115277503564 |
9 | 28722180231 |
10 | 10385000308 |
11 | 444a075491 |
12 | 2019aba184 |
13 | c966a95c7 |
14 | 707341164 |
15 | 40baac1dd |
hex | 26afe8774 |
10385000308 has 12 divisors (see below), whose sum is σ = 18664933252. Its totient is φ = 5052162240.
The previous prime is 10385000303. The next prime is 10385000347. The reversal of 10385000308 is 80300058301.
It can be written as a sum of positive squares in 2 ways, for example, as 9398914704 + 986085604 = 96948^2 + 31402^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10385000303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35084313 + ... + 35084608.
Almost surely, 210385000308 is an apocalyptic number.
It is an amenable number.
10385000308 is a deficient number, since it is larger than the sum of its proper divisors (8279932944).
10385000308 is a wasteful number, since it uses less digits than its factorization.
10385000308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70168962 (or 70168960 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
Adding to 10385000308 its reverse (80300058301), we get a palindrome (90685058609).
The spelling of 10385000308 in words is "ten billion, three hundred eighty-five million, three hundred eight", and thus it is an aban number.
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