Base | Representation |
---|---|
bin | 111100000001111… |
… | …1110111101001100 |
3 | 12012101021120011020 |
4 | 1320003332331030 |
5 | 13111130411340 |
6 | 531513354140 |
7 | 100626232356 |
oct | 17003767514 |
9 | 5171246136 |
10 | 2014310220 |
11 | 94403109a |
12 | 482708950 |
13 | 261417a50 |
14 | 1517420d6 |
15 | bbc8c9d0 |
hex | 780fef4c |
2014310220 has 72 divisors (see below), whose sum is σ = 6077702064. Its totient is φ = 495521664.
The previous prime is 2014310201. The next prime is 2014310239. The reversal of 2014310220 is 220134102.
It is an interprime number because it is at equal distance from previous prime (2014310201) and next prime (2014310239).
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 2014310220.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1252657 + ... + 1254263.
Almost surely, 22014310220 is an apocalyptic number.
2014310220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2014310220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3038851032).
2014310220 is an abundant number, since it is smaller than the sum of its proper divisors (4063391844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014310220 is a wasteful number, since it uses less digits than its factorization.
2014310220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3239 (or 1630 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 2014310220 is about 44881.0675006734. The cubic root of 2014310220 is about 1262.9188692150.
Adding to 2014310220 its reverse (220134102), we get a palindrome (2234444322).
The spelling of 2014310220 in words is "two billion, fourteen million, three hundred ten thousand, two hundred twenty".
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