Base | Representation |
---|---|
bin | 11101001100001… |
… | …110000101101110 |
3 | 1021010112111200121 |
4 | 131030032011232 |
5 | 2000333231302 |
6 | 120332515154 |
7 | 15064513201 |
oct | 3514160556 |
9 | 1233474617 |
10 | 489742702 |
11 | 2314a0a39 |
12 | 11801baba |
13 | 7a6033a7 |
14 | 49085938 |
15 | 2cedde37 |
hex | 1d30e16e |
489742702 has 8 divisors (see below), whose sum is σ = 736273656. Its totient is φ = 244318152.
The previous prime is 489742699. The next prime is 489742717. The reversal of 489742702 is 207247984.
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, 275493 + ... + 277264.
It is an arithmetic number, because the mean of its divisors is an integer number (92034207).
Almost surely, 2489742702 is an apocalyptic number.
489742702 is a deficient number, since it is larger than the sum of its proper divisors (246530954).
489742702 is a wasteful number, since it uses less digits than its factorization.
489742702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 553202.
The product of its (nonzero) digits is 225792, while the sum is 43.
The square root of 489742702 is about 22130.1310886312. The cubic root of 489742702 is about 788.2355010424.
The spelling of 489742702 in words is "four hundred eighty-nine million, seven hundred forty-two thousand, seven hundred two".
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