Base | Representation |
---|---|
bin | 11100010011001… |
… | …111111110110101 |
3 | 1020002102202110120 |
4 | 130103033332311 |
5 | 1433022330440 |
6 | 115040442153 |
7 | 14523542412 |
oct | 3423177665 |
9 | 1202382416 |
10 | 474808245 |
11 | 22402050a |
12 | 113019359 |
13 | 774a4832 |
14 | 470b9109 |
15 | 2ba3ddd0 |
hex | 1c4cffb5 |
474808245 has 16 divisors (see below), whose sum is σ = 784200192. Its totient is φ = 245062080.
The previous prime is 474808219. The next prime is 474808247. The reversal of 474808245 is 542808474.
It is not a de Polignac number, because 474808245 - 29 = 474807733 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 474808197 and 474808206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474808247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 510082 + ... + 511011.
It is an arithmetic number, because the mean of its divisors is an integer number (49012512).
Almost surely, 2474808245 is an apocalyptic number.
It is an amenable number.
474808245 is a deficient number, since it is larger than the sum of its proper divisors (309391947).
474808245 is a wasteful number, since it uses less digits than its factorization.
474808245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021132.
The product of its (nonzero) digits is 286720, while the sum is 42.
The square root of 474808245 is about 21790.0951122293. The cubic root of 474808245 is about 780.1403675718.
The spelling of 474808245 in words is "four hundred seventy-four million, eight hundred eight thousand, two hundred forty-five".
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