Base | Representation |
---|---|
bin | 10101011100001011… |
… | …010111111101110111 |
3 | 2012102101200100000101 |
4 | 111130023113331313 |
5 | 334121424301403 |
6 | 14324214454531 |
7 | 1443330003103 |
oct | 253413277567 |
9 | 65371610011 |
10 | 23021322103 |
11 | 9843a3303a |
12 | 4565964447 |
13 | 222b6162b0 |
14 | 118567c903 |
15 | 8eb12271d |
hex | 55c2d7f77 |
23021322103 has 16 divisors (see below), whose sum is σ = 25210046176. Its totient is φ = 20892608640.
The previous prime is 23021322047. The next prime is 23021322109. The reversal of 23021322103 is 30122312032.
It is a cyclic number.
It is not a de Polignac number, because 23021322103 - 217 = 23021191031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23021322109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2217601 + ... + 2227957.
It is an arithmetic number, because the mean of its divisors is an integer number (1575627886).
Almost surely, 223021322103 is an apocalyptic number.
23021322103 is a deficient number, since it is larger than the sum of its proper divisors (2188724073).
23021322103 is a wasteful number, since it uses less digits than its factorization.
23021322103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13234.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23021322103 its reverse (30122312032), we get a palindrome (53143634135).
The spelling of 23021322103 in words is "twenty-three billion, twenty-one million, three hundred twenty-two thousand, one hundred three".
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