Base | Representation |
---|---|
bin | 11101001010100… |
… | …100100010001010 |
3 | 1021002201112121102 |
4 | 131022210202022 |
5 | 2000230412341 |
6 | 120315341402 |
7 | 15061032530 |
oct | 3512444212 |
9 | 1232645542 |
10 | 489310346 |
11 | 231226118 |
12 | 117a51862 |
13 | 7a4b1665 |
14 | 48db2150 |
15 | 2ce55c9b |
hex | 1d2a488a |
489310346 has 8 divisors (see below), whose sum is σ = 838817760. Its totient is φ = 209704428.
The previous prime is 489310343. The next prime is 489310361. The reversal of 489310346 is 643013984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4893103462 = 478849229405279432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (489310343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17475356 + ... + 17475383.
It is an arithmetic number, because the mean of its divisors is an integer number (104852220).
Almost surely, 2489310346 is an apocalyptic number.
489310346 is a deficient number, since it is larger than the sum of its proper divisors (349507414).
489310346 is a wasteful number, since it uses less digits than its factorization.
489310346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34950748.
The product of its (nonzero) digits is 62208, while the sum is 38.
The square root of 489310346 is about 22120.3604401013. The cubic root of 489310346 is about 788.0034753383.
The spelling of 489310346 in words is "four hundred eighty-nine million, three hundred ten thousand, three hundred forty-six".
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