Base | Representation |
---|---|
bin | 10010101001101001… |
… | …00111111010101011 |
3 | 221211211020220100012 |
4 | 21110310213322223 |
5 | 131001313000343 |
6 | 4333325402135 |
7 | 503063141444 |
oct | 112464477253 |
9 | 27754226305 |
10 | 10013015723 |
11 | 42790a4a07 |
12 | 1b3540934b |
13 | c375c6899 |
14 | 6adb902cb |
15 | 3d90ce718 |
hex | 254d27eab |
10013015723 has 8 divisors (see below), whose sum is σ = 10056922800. Its totient is φ = 9969169248.
The previous prime is 10013015693. The next prime is 10013015741. The reversal of 10013015723 is 32751031001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10013015723 - 26 = 10013015659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10013015423) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 333413 + ... + 362201.
It is an arithmetic number, because the mean of its divisors is an integer number (1257115350).
Almost surely, 210013015723 is an apocalyptic number.
10013015723 is a deficient number, since it is larger than the sum of its proper divisors (43907077).
10013015723 is a wasteful number, since it uses less digits than its factorization.
10013015723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30301.
The product of its (nonzero) digits is 630, while the sum is 23.
Adding to 10013015723 its reverse (32751031001), we get a palindrome (42764046724).
The spelling of 10013015723 in words is "ten billion, thirteen million, fifteen thousand, seven hundred twenty-three".
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