Base | Representation |
---|---|
bin | 110010101110100111001000… |
… | …110100001000111100110110 |
3 | 1002020221200011002022012002102 |
4 | 302232213020310020330312 |
5 | 213220324422444131240 |
6 | 2110301120541542102 |
7 | 64664556630021332 |
oct | 6256471064107466 |
9 | 1066850132265072 |
10 | 223105445302070 |
11 | 650a7540587201 |
12 | 210333b6274932 |
13 | 97649a3a84376 |
14 | 3d1450b0947c2 |
15 | 1abd74096b815 |
hex | cae9c8d08f36 |
223105445302070 has 16 divisors (see below), whose sum is σ = 401591423311920. Its totient is φ = 89241817727904.
The previous prime is 223105445302037. The next prime is 223105445302079. The reversal of 223105445302070 is 70203544501322.
223105445302070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2231054453020703 (a number of 44 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223105445302079) 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, 42441872 + ... + 47408051.
It is an arithmetic number, because the mean of its divisors is an integer number (25099463956995).
Almost surely, 2223105445302070 is an apocalyptic number.
223105445302070 is a deficient number, since it is larger than the sum of its proper divisors (178485978009850).
223105445302070 is a wasteful number, since it uses less digits than its factorization.
223105445302070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90098239.
The product of its (nonzero) digits is 201600, while the sum is 38.
Adding to 223105445302070 its reverse (70203544501322), we get a palindrome (293308989803392).
The spelling of 223105445302070 in words is "two hundred twenty-three trillion, one hundred five billion, four hundred forty-five million, three hundred two thousand, seventy".
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