Base | Representation |
---|---|
bin | 1001100011000111… |
… | …10101100001011000 |
3 | 111020021022101200200 |
4 | 10301203311201120 |
5 | 40444332221034 |
6 | 2204405302200 |
7 | 241016031132 |
oct | 46143654130 |
9 | 14207271620 |
10 | 5126445144 |
11 | 21a0821127 |
12 | bb0a04960 |
13 | 6391012c2 |
14 | 368bb8052 |
15 | 2000d1a99 |
hex | 1318f5858 |
5126445144 has 24 divisors (see below), whose sum is σ = 13884122460. Its totient is φ = 1708815024.
The previous prime is 5126445109. The next prime is 5126445161. The reversal of 5126445144 is 4415446215.
5126445144 is a `hidden beast` number, since 5 + 1 + 2 + 644 + 5 + 1 + 4 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 5126445099 and 5126445108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35600242 + ... + 35600385.
Almost surely, 25126445144 is an apocalyptic number.
It is an amenable number.
5126445144 is an abundant number, since it is smaller than the sum of its proper divisors (8757677316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5126445144 is a wasteful number, since it uses less digits than its factorization.
5126445144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71200639 (or 71200632 counting only the distinct ones).
The product of its digits is 76800, while the sum is 36.
The square root of 5126445144 is about 71599.1979284684. The cubic root of 5126445144 is about 1724.2706592855.
The spelling of 5126445144 in words is "five billion, one hundred twenty-six million, four hundred forty-five thousand, one hundred forty-four".
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