Base | Representation |
---|---|
bin | 11100111010110… |
… | …001011000000110 |
3 | 1020210221010021010 |
4 | 130322301120012 |
5 | 1443200344041 |
6 | 120050503050 |
7 | 15010602564 |
oct | 3472613006 |
9 | 1223833233 |
10 | 485168646 |
11 | 229957426 |
12 | 116594a86 |
13 | 79691451 |
14 | 48614a34 |
15 | 2c8d8a16 |
hex | 1ceb1606 |
485168646 has 8 divisors (see below), whose sum is σ = 970337304. Its totient is φ = 161722880.
The previous prime is 485168633. The next prime is 485168653. The reversal of 485168646 is 646861584.
It is a sphenic number, since it is the product of 3 distinct primes.
485168646 is an admirable number.
It is a super-2 number, since 2×4851686462 = 470777230122946632, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 485168595 and 485168604.
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, 40430715 + ... + 40430726.
It is an arithmetic number, because the mean of its divisors is an integer number (121292163).
Almost surely, 2485168646 is an apocalyptic number.
485168646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485168646 is a wasteful number, since it uses less digits than its factorization.
485168646 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80861446.
The product of its digits is 1105920, while the sum is 48.
The square root of 485168646 is about 22026.5441229440. The cubic root of 485168646 is about 785.7738570779.
The spelling of 485168646 in words is "four hundred eighty-five million, one hundred sixty-eight thousand, six hundred forty-six".
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