Base | Representation |
---|---|
bin | 110010110001011110010011… |
… | …100111001100010001111001 |
3 | 1002021122110210202201112212210 |
4 | 302301132103213030101321 |
5 | 213232040221012223001 |
6 | 2110531324525125333 |
7 | 65015021505454620 |
oct | 6261362347142171 |
9 | 1067573722645783 |
10 | 223302121211001 |
11 | 65172996a495a8 |
12 | 210655446b9849 |
13 | 977a3b8507941 |
14 | 3d1dc478c86b7 |
15 | 1ac390217edd6 |
hex | cb17939cc479 |
223302121211001 has 16 divisors (see below), whose sum is σ = 341078141042048. Its totient is φ = 127298121350400.
The previous prime is 223302121210963. The next prime is 223302121211017. The reversal of 223302121211001 is 100112121203322.
It is not a de Polignac number, because 223302121211001 - 218 = 223302120948857 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223302121211101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12628773040 + ... + 12628790721.
It is an arithmetic number, because the mean of its divisors is an integer number (21317383815128).
Almost surely, 2223302121211001 is an apocalyptic number.
223302121211001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
223302121211001 is a deficient number, since it is larger than the sum of its proper divisors (117776019831047).
223302121211001 is a wasteful number, since it uses less digits than its factorization.
223302121211001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25257564192.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 223302121211001 its reverse (100112121203322), we get a palindrome (323414242414323).
The spelling of 223302121211001 in words is "two hundred twenty-three trillion, three hundred two billion, one hundred twenty-one million, two hundred eleven thousand, one".
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