Base | Representation |
---|---|
bin | 1001000110010000… |
… | …0010001000000010 |
3 | 20022012022200022111 |
4 | 2101210002020002 |
5 | 20000142022320 |
6 | 1042155325534 |
7 | 114342603064 |
oct | 22144021002 |
9 | 6265280274 |
10 | 2442142210 |
11 | 1043586652 |
12 | 581a508aa |
13 | 2cbc52581 |
14 | 1924ad734 |
15 | e45eca5a |
hex | 91902202 |
2442142210 has 8 divisors (see below), whose sum is σ = 4395855996. Its totient is φ = 976856880.
The previous prime is 2442142133. The next prime is 2442142237. The reversal of 2442142210 is 122412442.
It can be written as a sum of positive squares in 2 ways, for example, as 2413658641 + 28483569 = 49129^2 + 5337^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 122107101 + ... + 122107120.
Almost surely, 22442142210 is an apocalyptic number.
2442142210 is a deficient number, since it is larger than the sum of its proper divisors (1953713786).
2442142210 is a wasteful number, since it uses less digits than its factorization.
2442142210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244214228.
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 2442142210 is about 49418.0352705366. The cubic root of 2442142210 is about 1346.6569703116.
Adding to 2442142210 its reverse (122412442), we get a palindrome (2564554652).
The spelling of 2442142210 in words is "two billion, four hundred forty-two million, one hundred forty-two thousand, two hundred ten".
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