Base | Representation |
---|---|
bin | 10010101001101001… |
… | …00100010100110001 |
3 | 221211211020011011020 |
4 | 21110310210110301 |
5 | 131001312013014 |
6 | 4333325210053 |
7 | 503063050524 |
oct | 112464442461 |
9 | 27754204136 |
10 | 10013001009 |
11 | 4279094950 |
12 | 1b35400929 |
13 | c375bcc8b |
14 | 6adb88bbb |
15 | 3d90ca1a9 |
hex | 254d24531 |
10013001009 has 8 divisors (see below), whose sum is σ = 14564365152. Its totient is φ = 6068485440.
The previous prime is 10013000989. The next prime is 10013001049. The reversal of 10013001009 is 90010031001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10013001009 - 215 = 10012968241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10013001049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151712104 + ... + 151712169.
It is an arithmetic number, because the mean of its divisors is an integer number (1820545644).
Almost surely, 210013001009 is an apocalyptic number.
It is an amenable number.
10013001009 is a deficient number, since it is larger than the sum of its proper divisors (4551364143).
10013001009 is a wasteful number, since it uses less digits than its factorization.
10013001009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303424287.
The product of its (nonzero) digits is 27, while the sum is 15.
The spelling of 10013001009 in words is "ten billion, thirteen million, one thousand, nine".
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