Base | Representation |
---|---|
bin | 1110000010101100001… |
… | …0011111100100001000 |
3 | 212001200110002001210002 |
4 | 3200223002133210020 |
5 | 12423030000224230 |
6 | 302454011342132 |
7 | 23300105140661 |
oct | 3405302374410 |
9 | 761613061702 |
10 | 241240242440 |
11 | 9334491179a |
12 | 3a906a51948 |
13 | 19997315bb2 |
14 | b967296368 |
15 | 641dc95545 |
hex | 382b09f908 |
241240242440 has 16 divisors (see below), whose sum is σ = 542790545580. Its totient is φ = 96496096960.
The previous prime is 241240242433. The next prime is 241240242443. The reversal of 241240242440 is 44242042142.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 238431030436 + 2809212004 = 488294^2 + 53002^2 .
It is not an unprimeable number, because it can be changed into a prime (241240242443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3015502991 + ... + 3015503070.
Almost surely, 2241240242440 is an apocalyptic number.
241240242440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
241240242440 is an abundant number, since it is smaller than the sum of its proper divisors (301550303140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241240242440 is a wasteful number, since it uses less digits than its factorization.
241240242440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6031006072 (or 6031006068 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 29.
Adding to 241240242440 its reverse (44242042142), we get a palindrome (285482284582).
The spelling of 241240242440 in words is "two hundred forty-one billion, two hundred forty million, two hundred forty-two thousand, four hundred forty".
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