Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11101101001001001 |
3 | 221220000020110020000 |
4 | 21111311131221021 |
5 | 131020140404001 |
6 | 4335133553213 |
7 | 503360463261 |
oct | 112565355111 |
9 | 27800213200 |
10 | 10030013001 |
11 | 4287754248 |
12 | 1b3b045809 |
13 | c3ac98348 |
14 | 6b21367a1 |
15 | 3da83aa86 |
hex | 255d5da49 |
10030013001 has 40 divisors (see below), whose sum is σ = 15263888640. Its totient is φ = 6562539648.
The previous prime is 10030012943. The next prime is 10030013003. The reversal of 10030013001 is 10031003001.
It is not a de Polignac number, because 10030013001 - 225 = 9996458569 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (10030013003) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 937440 + ... + 948078.
It is an arithmetic number, because the mean of its divisors is an integer number (381597216).
Almost surely, 210030013001 is an apocalyptic number.
It is an amenable number.
10030013001 is a deficient number, since it is larger than the sum of its proper divisors (5233875639).
10030013001 is a wasteful number, since it uses less digits than its factorization.
10030013001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10867 (or 10858 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
Adding to 10030013001 its reverse (10031003001), we get a palindrome (20061016002).
The spelling of 10030013001 in words is "ten billion, thirty million, thirteen thousand, one".
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