Base | Representation |
---|---|
bin | 11100010000011… |
… | …110010011101010 |
3 | 1020001001210011200 |
4 | 130100132103222 |
5 | 1432331033430 |
6 | 115013105030 |
7 | 14514421602 |
oct | 3420362352 |
9 | 1201053150 |
10 | 474080490 |
11 | 223673764 |
12 | 112928176 |
13 | 772ab500 |
14 | 46d69c02 |
15 | 2b948460 |
hex | 1c41e4ea |
474080490 has 144 divisors (see below), whose sum is σ = 1356600960. Its totient is φ = 114791040.
The previous prime is 474080443. The next prime is 474080549. The reversal of 474080490 is 94080474.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1079691 + ... + 1080129.
It is an arithmetic number, because the mean of its divisors is an integer number (9420840).
Almost surely, 2474080490 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 474080490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678300480).
474080490 is an abundant number, since it is smaller than the sum of its proper divisors (882520470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474080490 is a wasteful number, since it uses less digits than its factorization.
474080490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549 (or 533 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 474080490 is about 21773.3894926812. The cubic root of 474080490 is about 779.7415810603.
The spelling of 474080490 in words is "four hundred seventy-four million, eighty thousand, four hundred ninety".
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