Base | Representation |
---|---|
bin | 11100010011000… |
… | …111100101011010 |
3 | 1020002101000021200 |
4 | 130103013211122 |
5 | 1433020230400 |
6 | 115040015030 |
7 | 14523340215 |
oct | 3423074532 |
9 | 1202330250 |
10 | 474773850 |
11 | 223aa7691 |
12 | 113001476 |
13 | 77491c95 |
14 | 470aa77c |
15 | 2ba33b00 |
hex | 1c4c795a |
474773850 has 72 divisors (see below), whose sum is σ = 1306721052. Its totient is φ = 123513600.
The previous prime is 474773813. The next prime is 474773863. The reversal of 474773850 is 58377474.
It can be written as a sum of positive squares in 6 ways, for example, as 4447881 + 470325969 = 2109^2 + 21687^2 .
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 474773796 and 474773805.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5584 + ... + 31316.
Almost surely, 2474773850 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 474773850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653360526).
474773850 is an abundant number, since it is smaller than the sum of its proper divisors (831947202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474773850 is a wasteful number, since it uses less digits than its factorization.
474773850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25792 (or 25784 counting only the distinct ones).
The product of its (nonzero) digits is 658560, while the sum is 45.
The square root of 474773850 is about 21789.3058631981. The cubic root of 474773850 is about 780.1215293874.
The spelling of 474773850 in words is "four hundred seventy-four million, seven hundred seventy-three thousand, eight hundred fifty".
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