Base | Representation |
---|---|
bin | 101000111111100001… |
… | …000110100001100010 |
3 | 11012121111120200020102 |
4 | 220333201012201202 |
5 | 1210120410040132 |
6 | 32115332542402 |
7 | 3115512001436 |
oct | 507741064142 |
9 | 135544520212 |
10 | 44015315042 |
11 | 17737552726 |
12 | 8644781a02 |
13 | 41c5c06b1a |
14 | 21b798a9c6 |
15 | 1229284c62 |
hex | a3f846862 |
44015315042 has 8 divisors (see below), whose sum is σ = 66296927532. Its totient is φ = 21916339200.
The previous prime is 44015315041. The next prime is 44015315117. The reversal of 44015315042 is 24051351044.
It can be written as a sum of positive squares in 2 ways, for example, as 37756764721 + 6258550321 = 194311^2 + 79111^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×440153150422 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44015314996 and 44015315014.
It is not an unprimeable number, because it can be changed into a prime (44015315041) 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, 45658559 + ... + 45659522.
Almost surely, 244015315042 is an apocalyptic number.
44015315042 is a deficient number, since it is larger than the sum of its proper divisors (22281612490).
44015315042 is a wasteful number, since it uses less digits than its factorization.
44015315042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91318324.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 44015315042 its reverse (24051351044), we get a palindrome (68066666086).
The spelling of 44015315042 in words is "forty-four billion, fifteen million, three hundred fifteen thousand, forty-two".
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