Base | Representation |
---|---|
bin | 1100110100010110001… |
… | …1000010100010011001 |
3 | 210001101211020110002100 |
4 | 3031011203002202121 |
5 | 12101442244123213 |
6 | 245055123354013 |
7 | 21624004231545 |
oct | 3150543024231 |
9 | 701354213070 |
10 | 220210145433 |
11 | 85432982633 |
12 | 36817b22909 |
13 | 179c53c3c05 |
14 | a93026aa25 |
15 | 5adc8a0773 |
hex | 33458c2899 |
220210145433 has 12 divisors (see below), whose sum is σ = 321655269780. Its totient is φ = 145157248896.
The previous prime is 220210145413. The next prime is 220210145447. The reversal of 220210145433 is 334541012022.
220210145433 is a `hidden beast` number, since 2 + 2 + 0 + 210 + 14 + 5 + 433 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 65440290969 + 154769854464 = 255813^2 + 393408^2 .
It is not a de Polignac number, because 220210145433 - 25 = 220210145401 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 220210145397 and 220210145406.
It is not an unprimeable number, because it can be changed into a prime (220210145413) 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, 137458716 + ... + 137460317.
It is an arithmetic number, because the mean of its divisors is an integer number (26804605815).
Almost surely, 2220210145433 is an apocalyptic number.
It is an amenable number.
220210145433 is a deficient number, since it is larger than the sum of its proper divisors (101445124347).
220210145433 is a wasteful number, since it uses less digits than its factorization.
220210145433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274919128 (or 274919125 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 220210145433 its reverse (334541012022), we get a palindrome (554751157455).
The spelling of 220210145433 in words is "two hundred twenty billion, two hundred ten million, one hundred forty-five thousand, four hundred thirty-three".
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