Base | Representation |
---|---|
bin | 11100111011001… |
… | …111101010000000 |
3 | 1020211011102101200 |
4 | 130323033222000 |
5 | 1443213331142 |
6 | 120053301200 |
7 | 15011630304 |
oct | 3473175200 |
9 | 1224142350 |
10 | 485292672 |
11 | 229a31627 |
12 | 116634800 |
13 | 79705a37 |
14 | 48647d04 |
15 | 2c91064c |
hex | 1cecfa80 |
485292672 has 96 divisors (see below), whose sum is σ = 1426351680. Its totient is φ = 158304768.
The previous prime is 485292667. The next prime is 485292701. The reversal of 485292672 is 276292584.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49663 + ... + 58625.
It is an arithmetic number, because the mean of its divisors is an integer number (14857830).
Almost surely, 2485292672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 485292672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (713175840).
485292672 is an abundant number, since it is smaller than the sum of its proper divisors (941059008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485292672 is a wasteful number, since it uses less digits than its factorization.
485292672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9030 (or 9015 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 485292672 is about 22029.3593188726. The cubic root of 485292672 is about 785.8408084264.
The spelling of 485292672 in words is "four hundred eighty-five million, two hundred ninety-two thousand, six hundred seventy-two".
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