Base | Representation |
---|---|
bin | 10010101001100011… |
… | …11110001001000011 |
3 | 221211202221120102122 |
4 | 21110301332021003 |
5 | 131001123222243 |
6 | 4333302434455 |
7 | 503054214155 |
oct | 112461761103 |
9 | 27752846378 |
10 | 10012320323 |
11 | 427876a4a5 |
12 | 1b35132a2b |
13 | c374121c5 |
14 | 6ada4cad5 |
15 | 3d8ee3668 |
hex | 254c7e243 |
10012320323 has 12 divisors (see below), whose sum is σ = 10639539360. Its totient is φ = 9420158592.
The previous prime is 10012320299. The next prime is 10012320343. The reversal of 10012320323 is 32302321001.
It is not a de Polignac number, because 10012320323 - 28 = 10012320067 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10012320343) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1693190 + ... + 1699092.
It is an arithmetic number, because the mean of its divisors is an integer number (886628280).
Almost surely, 210012320323 is an apocalyptic number.
10012320323 is a deficient number, since it is larger than the sum of its proper divisors (627219037).
10012320323 is an equidigital number, since it uses as much as digits as its factorization.
10012320323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11806 (or 11789 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 10012320323 its reverse (32302321001), we get a palindrome (42314641324).
The spelling of 10012320323 in words is "ten billion, twelve million, three hundred twenty thousand, three hundred twenty-three".
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