Base | Representation |
---|---|
bin | 1011010010111011… |
… | …1011100000000100 |
3 | 21211022121210002220 |
4 | 2310232323200010 |
5 | 22202220414340 |
6 | 1220514332340 |
7 | 135066166536 |
oct | 26456734004 |
9 | 7738553086 |
10 | 3032201220 |
11 | 1316664724 |
12 | 70758a0b0 |
13 | 39427a409 |
14 | 20a9c9856 |
15 | 12b304ed0 |
hex | b4bbb804 |
3032201220 has 24 divisors (see below), whose sum is σ = 8490163584. Its totient is φ = 808586976.
The previous prime is 3032201197. The next prime is 3032201231. The reversal of 3032201220 is 221022303.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3032201220.
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, 25268284 + ... + 25268403.
It is an arithmetic number, because the mean of its divisors is an integer number (353756816).
Almost surely, 23032201220 is an apocalyptic number.
3032201220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3032201220 is an abundant number, since it is smaller than the sum of its proper divisors (5457962364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3032201220 is a wasteful number, since it uses less digits than its factorization.
3032201220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50536699 (or 50536697 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 3032201220 is about 55065.4267213104. The cubic root of 3032201220 is about 1447.3914606854.
Adding to 3032201220 its reverse (221022303), we get a palindrome (3253223523).
The spelling of 3032201220 in words is "three billion, thirty-two million, two hundred one thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •