Base | Representation |
---|---|
bin | 10100101111101111000… |
… | …110011010100000100000 |
3 | 12001021211200201211010210 |
4 | 110233233012122200200 |
5 | 141324210234023130 |
6 | 3010533233054120 |
7 | 204666553515240 |
oct | 24575706324040 |
9 | 5037750654123 |
10 | 1425645611040 |
11 | 4aa681865462 |
12 | 1b03719b7340 |
13 | a458cb18751 |
14 | 4d00460db20 |
15 | 2713e85e5b0 |
hex | 14bef19a820 |
1425645611040 has 192 divisors, whose sum is σ = 5134286545920. Its totient is φ = 325737262080.
The previous prime is 1425645611017. The next prime is 1425645611083. The reversal of 1425645611040 is 401165465241.
It is a super-2 number, since 2×14256456110402 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1425645611040.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8854455 + ... + 9014025.
It is an arithmetic number, because the mean of its divisors is an integer number (26741075760).
Almost surely, 21425645611040 is an apocalyptic number.
1425645611040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1425645611040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2567143272960).
1425645611040 is an abundant number, since it is smaller than the sum of its proper divisors (3708640934880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1425645611040 is a wasteful number, since it uses less digits than its factorization.
1425645611040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162255 (or 162247 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The spelling of 1425645611040 in words is "one trillion, four hundred twenty-five billion, six hundred forty-five million, six hundred eleven thousand, forty".
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