Base | Representation |
---|---|
bin | 1100110101000100010… |
… | …0110000010101010101 |
3 | 210001220022010120011001 |
4 | 3031101010300111111 |
5 | 12102341301030031 |
6 | 245130232343301 |
7 | 21631543056241 |
oct | 3152104602525 |
9 | 701808116131 |
10 | 220403533141 |
11 | 85522059690 |
12 | 36870844b31 |
13 | 17a264a45cc |
14 | a94bc0b421 |
15 | 5aee850861 |
hex | 3351130555 |
220403533141 has 4 divisors (see below), whose sum is σ = 240440217984. Its totient is φ = 200366848300.
The previous prime is 220403533079. The next prime is 220403533151. The reversal of 220403533141 is 141335304022.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 220403533141 - 225 = 220369978709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220403533151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10018342405 + ... + 10018342426.
It is an arithmetic number, because the mean of its divisors is an integer number (60110054496).
Almost surely, 2220403533141 is an apocalyptic number.
It is an amenable number.
220403533141 is a deficient number, since it is larger than the sum of its proper divisors (20036684843).
220403533141 is a wasteful number, since it uses less digits than its factorization.
220403533141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20036684842.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 220403533141 its reverse (141335304022), we get a palindrome (361738837163).
The spelling of 220403533141 in words is "two hundred twenty billion, four hundred three million, five hundred thirty-three thousand, one hundred forty-one".
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