Base | Representation |
---|---|
bin | 1101000000100100000… |
… | …0000011100111010101 |
3 | 210100212100120020001001 |
4 | 3100021000003213111 |
5 | 12130201230343031 |
6 | 250400343303301 |
7 | 22101162532600 |
oct | 3201100034725 |
9 | 710770506031 |
10 | 223489309141 |
11 | 8686598588a |
12 | 3739214ab31 |
13 | 180c888c277 |
14 | ab61981337 |
15 | 5c306d9861 |
hex | 34090039d5 |
223489309141 has 12 divisors (see below), whose sum is σ = 260055878880. Its totient is φ = 191504408760.
The previous prime is 223489309139. The next prime is 223489309159. The reversal of 223489309141 is 141903984322.
It is not a de Polignac number, because 223489309141 - 21 = 223489309139 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 223489309091 and 223489309100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223489309171) 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, 524475 + ... + 849736.
It is an arithmetic number, because the mean of its divisors is an integer number (21671323240).
Almost surely, 2223489309141 is an apocalyptic number.
It is an amenable number.
223489309141 is a deficient number, since it is larger than the sum of its proper divisors (36566569739).
223489309141 is a wasteful number, since it uses less digits than its factorization.
223489309141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1377544 (or 1377537 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 46.
The spelling of 223489309141 in words is "two hundred twenty-three billion, four hundred eighty-nine million, three hundred nine thousand, one hundred forty-one".
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