Base | Representation |
---|---|
bin | 1001000001000001… |
… | …1010000101001010 |
3 | 20020200001221000110 |
4 | 2100100122011022 |
5 | 14424034021414 |
6 | 1040053415150 |
7 | 113655350445 |
oct | 22020320512 |
9 | 6220057013 |
10 | 2420220234 |
11 | 1032173313 |
12 | 57663a4b6 |
13 | 2c75483a3 |
14 | 18d60465c |
15 | e271c459 |
hex | 9041a14a |
2420220234 has 8 divisors (see below), whose sum is σ = 4840440480. Its totient is φ = 806740076.
The previous prime is 2420220227. The next prime is 2420220293. The reversal of 2420220234 is 4320220242.
It is a sphenic number, since it is the product of 3 distinct primes.
2420220234 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 2420220234.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201685014 + ... + 201685025.
It is an arithmetic number, because the mean of its divisors is an integer number (605055060).
Almost surely, 22420220234 is an apocalyptic number.
2420220234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420220234 is a wasteful number, since it uses less digits than its factorization.
2420220234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403370044.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 2420220234 is about 49195.7339004105. The cubic root of 2420220234 is about 1342.6154150365.
Adding to 2420220234 its reverse (4320220242), we get a palindrome (6740440476).
The spelling of 2420220234 in words is "two billion, four hundred twenty million, two hundred twenty thousand, two hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •