Base | Representation |
---|---|
bin | 11101001000111… |
… | …001001001000011 |
3 | 1021001220012012121 |
4 | 131020321021003 |
5 | 2000122323332 |
6 | 120302105111 |
7 | 15054221221 |
oct | 3510711103 |
9 | 1231805177 |
10 | 488870467 |
11 | 230a55688 |
12 | 11787b197 |
13 | 7a389387 |
14 | 48cd9b11 |
15 | 2cdba797 |
hex | 1d239243 |
488870467 has 4 divisors (see below), whose sum is σ = 489040416. Its totient is φ = 488700520.
The previous prime is 488870461. The next prime is 488870477. The reversal of 488870467 is 764078884.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 488870467 - 27 = 488870339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (488870461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80584 + ... + 86437.
It is an arithmetic number, because the mean of its divisors is an integer number (122260104).
Almost surely, 2488870467 is an apocalyptic number.
488870467 is a deficient number, since it is larger than the sum of its proper divisors (169949).
488870467 is a wasteful number, since it uses less digits than its factorization.
488870467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169948.
The product of its (nonzero) digits is 2408448, while the sum is 52.
The square root of 488870467 is about 22110.4153511416. The cubic root of 488870467 is about 787.7672720744.
The spelling of 488870467 in words is "four hundred eighty-eight million, eight hundred seventy thousand, four hundred sixty-seven".
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