Base | Representation |
---|---|
bin | 11010100011100001101… |
… | …01100001000101100100 |
3 | 10020020010112202121101121 |
4 | 31101300311201011210 |
5 | 104422122043102400 |
6 | 1535055054503324 |
7 | 122630525154622 |
oct | 15216065410544 |
9 | 3206115677347 |
10 | 912426144100 |
11 | 321a59853879 |
12 | 128a01804b44 |
13 | 6806ccb70b3 |
14 | 32239852512 |
15 | 18b033c721a |
hex | d470d61164 |
912426144100 has 81 divisors (see below), whose sum is σ = 2015337052057. Its totient is φ = 358562908960.
The previous prime is 912426144073. The next prime is 912426144107. The reversal of 912426144100 is 1441624219.
It is a happy number.
The square root of 912426144100 is 955210.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 328473411876 + 583952732224 = 573126^2 + 764168^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (912426144107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 563573091 + ... + 563574709.
Almost surely, 2912426144100 is an apocalyptic number.
912426144100 is the 955210-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 912426144100
912426144100 is an abundant number, since it is smaller than the sum of its proper divisors (1102910907957).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
912426144100 is an equidigital number, since it uses as much as digits as its factorization.
912426144100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3370 (or 1685 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
Adding to 912426144100 its reverse (1441624219), we get a palindrome (913867768319).
The spelling of 912426144100 in words is "nine hundred twelve billion, four hundred twenty-six million, one hundred forty-four thousand, one hundred".
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