Base | Representation |
---|---|
bin | 10101000000010001010… |
… | …110000010010111110010 |
3 | 12002222200000202021112200 |
4 | 111000101112002113302 |
5 | 142122040400013020 |
6 | 3023031103204030 |
7 | 206165540401152 |
oct | 25002126022762 |
9 | 5088600667480 |
10 | 1443400001010 |
11 | 507162742420 |
12 | 1b38a78a6616 |
13 | a615c1b2846 |
14 | 4dc0a584762 |
15 | 2782d39e590 |
hex | 150115825f2 |
1443400001010 has 96 divisors (see below), whose sum is σ = 4105163642112. Its totient is φ = 348961616640.
The previous prime is 1443400000997. The next prime is 1443400001027. The reversal of 1443400001010 is 101000043441.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1623019 + ... + 2349678.
It is an arithmetic number, because the mean of its divisors is an integer number (42762121272).
Almost surely, 21443400001010 is an apocalyptic number.
1443400001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1443400001010 is an abundant number, since it is smaller than the sum of its proper divisors (2661763641102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1443400001010 is a wasteful number, since it uses less digits than its factorization.
1443400001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3973088 (or 3973085 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 1443400001010 its reverse (101000043441), we get a palindrome (1544400044451).
The spelling of 1443400001010 in words is "one trillion, four hundred forty-three billion, four hundred million, one thousand, ten".
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