Base | Representation |
---|---|
bin | 101000011101010111… |
… | …110110010100110110 |
3 | 11011010120122211102011 |
4 | 220131113312110312 |
5 | 1202432232322204 |
6 | 31542430434434 |
7 | 3065354565103 |
oct | 503527662466 |
9 | 134116584364 |
10 | 43442464054 |
11 | 17473158260 |
12 | 8504962a1a |
13 | 4134325642 |
14 | 216186daaa |
15 | 11e3d2b304 |
hex | a1d5f6536 |
43442464054 has 32 divisors (see below), whose sum is σ = 77105159712. Its totient is φ = 18131712000.
The previous prime is 43442464033. The next prime is 43442464069. The reversal of 43442464054 is 45046424434.
It is a super-2 number, since 2×434424640542 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 43442463998 and 43442464016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1401207 + ... + 1431874.
It is an arithmetic number, because the mean of its divisors is an integer number (2409536241).
Almost surely, 243442464054 is an apocalyptic number.
43442464054 is a deficient number, since it is larger than the sum of its proper divisors (33662695658).
43442464054 is a wasteful number, since it uses less digits than its factorization.
43442464054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2833152.
The product of its (nonzero) digits is 737280, while the sum is 40.
Adding to 43442464054 its reverse (45046424434), we get a palindrome (88488888488).
The spelling of 43442464054 in words is "forty-three billion, four hundred forty-two million, four hundred sixty-four thousand, fifty-four".
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