Base | Representation |
---|---|
bin | 1010001010100111… |
… | …10111110101111000 |
3 | 112002100211012111111 |
4 | 11011103313311320 |
5 | 42134144222124 |
6 | 2301323410104 |
7 | 252151400644 |
oct | 50523676570 |
9 | 15070735444 |
10 | 5457804664 |
11 | 2350874474 |
12 | 1083983934 |
13 | 68c95bb20 |
14 | 39abd1c24 |
15 | 21e237494 |
hex | 1454f7d78 |
5457804664 has 32 divisors (see below), whose sum is σ = 11028528000. Its totient is φ = 2517167232.
The previous prime is 5457804637. The next prime is 5457804697. The reversal of 5457804664 is 4664087545.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131422 + ... + 167890.
It is an arithmetic number, because the mean of its divisors is an integer number (344641500).
Almost surely, 25457804664 is an apocalyptic number.
It is an amenable number.
5457804664 is an abundant number, since it is smaller than the sum of its proper divisors (5570723336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5457804664 is a wasteful number, since it uses less digits than its factorization.
5457804664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37927 (or 37923 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 49.
The square root of 5457804664 is about 73876.9562448264. The cubic root of 5457804664 is about 1760.6485067112.
The spelling of 5457804664 in words is "five billion, four hundred fifty-seven million, eight hundred four thousand, six hundred sixty-four".
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