Base | Representation |
---|---|
bin | 11010001110100… |
… | …10000111110010 |
3 | 120022222211011012 |
4 | 31013102013302 |
5 | 422310404132 |
6 | 33455350522 |
7 | 5311036304 |
oct | 1507220762 |
9 | 508884135 |
10 | 220013042 |
11 | 103212067 |
12 | 61822442 |
13 | 36773642 |
14 | 21311974 |
15 | 144ae0b2 |
hex | d1d21f2 |
220013042 has 4 divisors (see below), whose sum is σ = 330019566. Its totient is φ = 110006520.
The previous prime is 220013039. The next prime is 220013071. The reversal of 220013042 is 240310022.
220013042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 124970041 + 95043001 = 11179^2 + 9749^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55003259 + ... + 55003262.
Almost surely, 2220013042 is an apocalyptic number.
220013042 is a deficient number, since it is larger than the sum of its proper divisors (110006524).
220013042 is a wasteful number, since it uses less digits than its factorization.
220013042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110006523.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 220013042 is about 14832.8366134061. The cubic root of 220013042 is about 603.6930025479.
Adding to 220013042 its reverse (240310022), we get a palindrome (460323064).
The spelling of 220013042 in words is "two hundred twenty million, thirteen thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •