Base | Representation |
---|---|
bin | 1001000101110000… |
… | …0000000000001001 |
3 | 20022001100200122002 |
4 | 2101130000000021 |
5 | 14444122130421 |
6 | 1042042240345 |
7 | 114315652430 |
oct | 22134000011 |
9 | 6261320562 |
10 | 2440036361 |
11 | 1042378484 |
12 | 5811b60b5 |
13 | 2cb695bc9 |
14 | 1920c2117 |
15 | e4333b0b |
hex | 91700009 |
2440036361 has 4 divisors (see below), whose sum is σ = 2788612992. Its totient is φ = 2091459732.
The previous prime is 2440036309. The next prime is 2440036387. The reversal of 2440036361 is 1636300442.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2440036361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2440035361) 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, 174288305 + ... + 174288318.
It is an arithmetic number, because the mean of its divisors is an integer number (697153248).
Almost surely, 22440036361 is an apocalyptic number.
It is an amenable number.
2440036361 is a deficient number, since it is larger than the sum of its proper divisors (348576631).
2440036361 is an equidigital number, since it uses as much as digits as its factorization.
2440036361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348576630.
The product of its (nonzero) digits is 10368, while the sum is 29.
The square root of 2440036361 is about 49396.7241930070. The cubic root of 2440036361 is about 1346.2697867795.
The spelling of 2440036361 in words is "two billion, four hundred forty million, thirty-six thousand, three hundred sixty-one".
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