Base | Representation |
---|---|
bin | 11010010010100… |
… | …01100100000010 |
3 | 120100222100012112 |
4 | 31021101210002 |
5 | 422424110132 |
6 | 33514455322 |
7 | 5315342210 |
oct | 1511214402 |
9 | 510870175 |
10 | 220535042 |
11 | 103539272 |
12 | 61a34542 |
13 | 368c7110 |
14 | 21409cb0 |
15 | 14563ab2 |
hex | d251902 |
220535042 has 16 divisors (see below), whose sum is σ = 407141952. Its totient is φ = 87244560.
The previous prime is 220535027. The next prime is 220535093. The reversal of 220535042 is 240535022.
220535042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 220534999 and 220535017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605684 + ... + 606047.
It is an arithmetic number, because the mean of its divisors is an integer number (25446372).
Almost surely, 2220535042 is an apocalyptic number.
220535042 is a deficient number, since it is larger than the sum of its proper divisors (186606910).
220535042 is a wasteful number, since it uses less digits than its factorization.
220535042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211753.
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 220535042 is about 14850.4222835581. The cubic root of 220535042 is about 604.1700634376.
The spelling of 220535042 in words is "two hundred twenty million, five hundred thirty-five thousand, forty-two".
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