Base | Representation |
---|---|
bin | 11100110010000… |
… | …01100111000100 |
3 | 121211022111002102 |
4 | 32121001213010 |
5 | 443302104340 |
6 | 35542531232 |
7 | 5661134156 |
oct | 1631014704 |
9 | 554274072 |
10 | 241441220 |
11 | 1143183a9 |
12 | 68a36b18 |
13 | 3b036b37 |
14 | 240ccad6 |
15 | 162e3215 |
hex | e6419c4 |
241441220 has 48 divisors (see below), whose sum is σ = 514926720. Its totient is φ = 95084544.
The previous prime is 241441201. The next prime is 241441223. The reversal of 241441220 is 22144142.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 241441192 and 241441201.
It is not an unprimeable number, because it can be changed into a prime (241441223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549761 + ... + 550199.
It is an arithmetic number, because the mean of its divisors is an integer number (10727640).
Almost surely, 2241441220 is an apocalyptic number.
241441220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
241441220 is an abundant number, since it is smaller than the sum of its proper divisors (273485500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241441220 is a wasteful number, since it uses less digits than its factorization.
241441220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812 (or 810 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 241441220 is about 15538.3789373281. The cubic root of 241441220 is about 622.6879654738.
Adding to 241441220 its reverse (22144142), we get a palindrome (263585362).
It can be divided in two parts, 2414 and 41220, that added together give a palindrome (43634).
The spelling of 241441220 in words is "two hundred forty-one million, four hundred forty-one thousand, two hundred twenty".
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