Base | Representation |
---|---|
bin | 11101001000100… |
… | …000001100001111 |
3 | 1021001201000000120 |
4 | 131020200030033 |
5 | 2000111041041 |
6 | 120300000023 |
7 | 15053314245 |
oct | 3510401417 |
9 | 1231630016 |
10 | 488768271 |
11 | 230995922 |
12 | 117830013 |
13 | 7a3519c4 |
14 | 48cb0795 |
15 | 2cd9a366 |
hex | 1d22030f |
488768271 has 16 divisors (see below), whose sum is σ = 657072000. Its totient is φ = 323165408.
The previous prime is 488768251. The next prime is 488768299. The reversal of 488768271 is 172867884.
It is a cyclic number.
It is not a de Polignac number, because 488768271 - 213 = 488760079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488768251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249805 + ... + 251753.
It is an arithmetic number, because the mean of its divisors is an integer number (41067000).
Almost surely, 2488768271 is an apocalyptic number.
488768271 is a deficient number, since it is larger than the sum of its proper divisors (168303729).
488768271 is a wasteful number, since it uses less digits than its factorization.
488768271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2598.
The product of its digits is 1204224, while the sum is 51.
The square root of 488768271 is about 22108.1041928068. The cubic root of 488768271 is about 787.7123752732.
The spelling of 488768271 in words is "four hundred eighty-eight million, seven hundred sixty-eight thousand, two hundred seventy-one".
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