Base | Representation |
---|---|
bin | 11101000011101… |
… | …011010110001001 |
3 | 1020222022201201121 |
4 | 131003223112021 |
5 | 1444300100431 |
6 | 120212515241 |
7 | 15036465151 |
oct | 3503532611 |
9 | 1228281647 |
10 | 487503241 |
11 | 230201445 |
12 | 11731bb21 |
13 | 79ccac74 |
14 | 48a61761 |
15 | 2cbea611 |
hex | 1d0eb589 |
487503241 has 8 divisors (see below), whose sum is σ = 504128768. Its totient is φ = 470934000.
The previous prime is 487503209. The next prime is 487503251. The reversal of 487503241 is 142305784.
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 487503241 - 25 = 487503209 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 487503197 and 487503206.
It is not an unprimeable number, because it can be changed into a prime (487503251) 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, 3931 + ... + 31471.
It is an arithmetic number, because the mean of its divisors is an integer number (63016096).
Almost surely, 2487503241 is an apocalyptic number.
It is an amenable number.
487503241 is a deficient number, since it is larger than the sum of its proper divisors (16625527).
487503241 is a wasteful number, since it uses less digits than its factorization.
487503241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28143.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 487503241 is about 22079.4755598950. The cubic root of 487503241 is about 787.0322024252.
The spelling of 487503241 in words is "four hundred eighty-seven million, five hundred three thousand, two hundred forty-one".
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