Base | Representation |
---|---|
bin | 1100110100010101010… |
… | …00100011111100110101 |
3 | 1120002210002220202211112 |
4 | 12122022220203330311 |
5 | 24203431103144023 |
6 | 534153413244405 |
7 | 43550555635166 |
oct | 6321250437465 |
9 | 1502702822745 |
10 | 440412553013 |
11 | 15a86144a644 |
12 | 71431333705 |
13 | 326b9008ac4 |
14 | 1745d48176d |
15 | b6c9723478 |
hex | 668aa23f35 |
440412553013 has 4 divisors (see below), whose sum is σ = 440415149088. Its totient is φ = 440409956940.
The previous prime is 440412552991. The next prime is 440412553099. The reversal of 440412553013 is 310355214044.
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 not a de Polignac number, because 440412553013 - 26 = 440412552949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440412555013) 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, 1024331 + ... + 1389272.
It is an arithmetic number, because the mean of its divisors is an integer number (110103787272).
Almost surely, 2440412553013 is an apocalyptic number.
It is an amenable number.
440412553013 is a deficient number, since it is larger than the sum of its proper divisors (2596075).
440412553013 is a wasteful number, since it uses less digits than its factorization.
440412553013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2596074.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 440412553013 its reverse (310355214044), we get a palindrome (750767767057).
The spelling of 440412553013 in words is "four hundred forty billion, four hundred twelve million, five hundred fifty-three thousand, thirteen".
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