Base | Representation |
---|---|
bin | 11101000110101… |
… | …100001111110001 |
3 | 1021000210212120022 |
4 | 131012230033301 |
5 | 2000000341421 |
6 | 120241453225 |
7 | 15046265543 |
oct | 3506541761 |
9 | 1230725508 |
10 | 488293361 |
11 | 2306a1036 |
12 | 117641215 |
13 | 7a2167aa |
14 | 48bc9693 |
15 | 2cd047ab |
hex | 1d1ac3f1 |
488293361 has 2 divisors, whose sum is σ = 488293362. Its totient is φ = 488293360.
The previous prime is 488293357. The next prime is 488293409. The reversal of 488293361 is 163392884.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 381811600 + 106481761 = 19540^2 + 10319^2 .
It is a cyclic number.
It is not a de Polignac number, because 488293361 - 22 = 488293357 is a prime.
It is not a weakly prime, because it can be changed into another prime (488293301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244146680 + 244146681.
It is an arithmetic number, because the mean of its divisors is an integer number (244146681).
Almost surely, 2488293361 is an apocalyptic number.
It is an amenable number.
488293361 is a deficient number, since it is larger than the sum of its proper divisors (1).
488293361 is an equidigital number, since it uses as much as digits as its factorization.
488293361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 248832, while the sum is 44.
The square root of 488293361 is about 22097.3609510276. The cubic root of 488293361 is about 787.4571665961.
The spelling of 488293361 in words is "four hundred eighty-eight million, two hundred ninety-three thousand, three hundred sixty-one".
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