Base | Representation |
---|---|
bin | 1100111101101110001… |
… | …00110101100100101000 |
3 | 1120120210101122121120222 |
4 | 12132313010311210220 |
5 | 24244242000130044 |
6 | 540345514305212 |
7 | 44116513063040 |
oct | 6366704654450 |
9 | 1516711577528 |
10 | 445453130024 |
11 | 161a08751771 |
12 | 723b9428208 |
13 | 330103a3a56 |
14 | 177baaa6720 |
15 | b8c1ee28ee |
hex | 67b7135928 |
445453130024 has 32 divisors (see below), whose sum is σ = 956502526080. Its totient is φ = 190516463424.
The previous prime is 445453129999. The next prime is 445453130033. The reversal of 445453130024 is 420031354544.
It is a super-3 number, since 3×4454531300243 (a number of 36 digits) contains 333 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, 8139587 + ... + 8194130.
It is an arithmetic number, because the mean of its divisors is an integer number (29890703940).
Almost surely, 2445453130024 is an apocalyptic number.
It is an amenable number.
445453130024 is an abundant number, since it is smaller than the sum of its proper divisors (511049396056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445453130024 is a wasteful number, since it uses less digits than its factorization.
445453130024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16334217 (or 16334213 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 445453130024 its reverse (420031354544), we get a palindrome (865484484568).
The spelling of 445453130024 in words is "four hundred forty-five billion, four hundred fifty-three million, one hundred thirty thousand, twenty-four".
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