Base | Representation |
---|---|
bin | 11101001010010… |
… | …100100110101110 |
3 | 1021002121020002222 |
4 | 131022110212232 |
5 | 2000221320402 |
6 | 120314115342 |
7 | 15060341363 |
oct | 3512244656 |
9 | 1232536088 |
10 | 489245102 |
11 | 2311910a5 |
12 | 117a1bb52 |
13 | 7a48aa58 |
14 | 48d9646a |
15 | 2ce417a2 |
hex | 1d2949ae |
489245102 has 8 divisors (see below), whose sum is σ = 733969296. Its totient is φ = 244588672.
The previous prime is 489245089. The next prime is 489245143. The reversal of 489245102 is 201542984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9143 + ... + 32589.
It is an arithmetic number, because the mean of its divisors is an integer number (91746162).
Almost surely, 2489245102 is an apocalyptic number.
489245102 is a deficient number, since it is larger than the sum of its proper divisors (244724194).
489245102 is a wasteful number, since it uses less digits than its factorization.
489245102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33882.
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 489245102 is about 22118.8856410082. The cubic root of 489245102 is about 787.9684499981.
It can be divided in two parts, 4892 and 45102, that added together give a palindrome (49994).
The spelling of 489245102 in words is "four hundred eighty-nine million, two hundred forty-five thousand, one hundred two".
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