Base | Representation |
---|---|
bin | 11101000001111… |
… | …101100110101111 |
3 | 1020221110220010112 |
4 | 131001331212233 |
5 | 1444141204433 |
6 | 120155130235 |
7 | 15032613521 |
oct | 3501754657 |
9 | 1227426115 |
10 | 487053743 |
11 | 22aa24760 |
12 | 11714397b |
13 | 79ba14a7 |
14 | 48985a11 |
15 | 2cb5c348 |
hex | 1d07d9af |
487053743 has 8 divisors (see below), whose sum is σ = 531760896. Its totient is φ = 442418200.
The previous prime is 487053709. The next prime is 487053751. The reversal of 487053743 is 347350784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 487053743 - 222 = 482859439 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 487053743.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487053793) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3143 + ... + 31368.
It is an arithmetic number, because the mean of its divisors is an integer number (66470112).
Almost surely, 2487053743 is an apocalyptic number.
487053743 is a deficient number, since it is larger than the sum of its proper divisors (44707153).
487053743 is a wasteful number, since it uses less digits than its factorization.
487053743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35805.
The product of its (nonzero) digits is 282240, while the sum is 41.
The square root of 487053743 is about 22069.2941210180. The cubic root of 487053743 is about 786.7902360430.
The spelling of 487053743 in words is "four hundred eighty-seven million, fifty-three thousand, seven hundred forty-three".
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