Base | Representation |
---|---|
bin | 100001010001111001… |
… | …0101010011101010010 |
3 | 20211110200121022200020 |
4 | 1002203302222131102 |
5 | 2132331131202200 |
6 | 52455351204310 |
7 | 5110013152122 |
oct | 1024362523522 |
9 | 224420538606 |
10 | 71467444050 |
11 | 28344566552 |
12 | 11a26376696 |
13 | 697c47b442 |
14 | 365d882c82 |
15 | 1cd4378ea0 |
hex | 10a3caa752 |
71467444050 has 48 divisors (see below), whose sum is σ = 178368232512. Its totient is φ = 18936590400.
The previous prime is 71467444033. The next prime is 71467444057. The reversal of 71467444050 is 5044476417.
It is a super-3 number, since 3×714674440503 (a number of 34 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 71467443993 and 71467444011.
It is not an unprimeable number, because it can be changed into a prime (71467444057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1493806 + ... + 1540905.
It is an arithmetic number, because the mean of its divisors is an integer number (3716004844).
Almost surely, 271467444050 is an apocalyptic number.
71467444050 is an abundant number, since it is smaller than the sum of its proper divisors (106900788462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71467444050 is a wasteful number, since it uses less digits than its factorization.
71467444050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3034883 (or 3034878 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 42.
The spelling of 71467444050 in words is "seventy-one billion, four hundred sixty-seven million, four hundred forty-four thousand, fifty".
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