Base | Representation |
---|---|
bin | 11101100011000000001… |
… | …01110011000010000100 |
3 | 10121001110201211210202211 |
4 | 32301200011303002010 |
5 | 113113134422224330 |
6 | 2054215422313204 |
7 | 133230131065453 |
oct | 16614005630204 |
9 | 3531421753684 |
10 | 1015224414340 |
11 | 361610795804 |
12 | 144910728804 |
13 | 74973469636 |
14 | 371cc3a6b9a |
15 | 1b61d108d2a |
hex | ec60173084 |
1015224414340 has 24 divisors (see below), whose sum is σ = 2131990546392. Its totient is φ = 406086094080.
The previous prime is 1015224414329. The next prime is 1015224414353. The reversal of 1015224414340 is 434144225101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 35563925056 + 979660489284 = 188584^2 + 989778^2 .
It is a super-2 number, since 2×10152244143402 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3581410 + ... + 3854470.
It is an arithmetic number, because the mean of its divisors is an integer number (88832939433).
Almost surely, 21015224414340 is an apocalyptic number.
1015224414340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1015224414340 is an abundant number, since it is smaller than the sum of its proper divisors (1116766132052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1015224414340 is a wasteful number, since it uses less digits than its factorization.
1015224414340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458967 (or 458965 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 31.
Adding to 1015224414340 its reverse (434144225101), we get a palindrome (1449368639441).
The spelling of 1015224414340 in words is "one trillion, fifteen billion, two hundred twenty-four million, four hundred fourteen thousand, three hundred forty".
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