Base | Representation |
---|---|
bin | 11010010011010… |
… | …01101110111001 |
3 | 120101011101000011 |
4 | 31021221232321 |
5 | 422440242131 |
6 | 33520541521 |
7 | 5316233635 |
oct | 1511515671 |
9 | 511141004 |
10 | 220634041 |
11 | 1035a6691 |
12 | 61a818a1 |
13 | 369301b4 |
14 | 21433dc5 |
15 | 145830b1 |
hex | d269bb9 |
220634041 has 8 divisors (see below), whose sum is σ = 233742240. Its totient is φ = 207540288.
The previous prime is 220634033. The next prime is 220634053. The reversal of 220634041 is 140436022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220634041 - 23 = 220634033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220614041) 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, 58470 + ... + 62128.
It is an arithmetic number, because the mean of its divisors is an integer number (29217780).
Almost surely, 2220634041 is an apocalyptic number.
It is an amenable number.
220634041 is a deficient number, since it is larger than the sum of its proper divisors (13108199).
220634041 is a wasteful number, since it uses less digits than its factorization.
220634041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7223.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 220634041 is about 14853.7551144483. The cubic root of 220634041 is about 604.2604546423.
The spelling of 220634041 in words is "two hundred twenty million, six hundred thirty-four thousand, forty-one".
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