Base | Representation |
---|---|
bin | 11100010011101… |
… | …000100011011100 |
3 | 1020002121212112020 |
4 | 130103220203130 |
5 | 1433034041032 |
6 | 115042540140 |
7 | 14524442013 |
oct | 3423504334 |
9 | 1202555466 |
10 | 474908892 |
11 | 22408a097 |
12 | 113067650 |
13 | 7750b5a3 |
14 | 47103a7a |
15 | 2ba5db2c |
hex | 1c4e88dc |
474908892 has 48 divisors (see below), whose sum is σ = 1123584000. Its totient is φ = 156110400.
The previous prime is 474908891. The next prime is 474908897. The reversal of 474908892 is 298809474.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474908891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269109 + ... + 270867.
It is an arithmetic number, because the mean of its divisors is an integer number (23408000).
Almost surely, 2474908892 is an apocalyptic number.
It is an amenable number.
474908892 is an abundant number, since it is smaller than the sum of its proper divisors (648675108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474908892 is a wasteful number, since it uses less digits than its factorization.
474908892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2066 (or 2064 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 51.
The square root of 474908892 is about 21792.4044565991. The cubic root of 474908892 is about 780.1954868339.
It can be divided in two parts, 474908 and 892, that added together give a triangular number (475800 = T975).
The spelling of 474908892 in words is "four hundred seventy-four million, nine hundred eight thousand, eight hundred ninety-two".
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