Base | Representation |
---|---|
bin | 10101001000001… |
… | …101100100001010 |
3 | 220201000011020221 |
4 | 111020031210022 |
5 | 1211221134000 |
6 | 55101340254 |
7 | 11532660424 |
oct | 2510154412 |
9 | 821004227 |
10 | 354474250 |
11 | 172100829 |
12 | 9a86768a |
13 | 585918a0 |
14 | 35113814 |
15 | 211be61a |
hex | 1520d90a |
354474250 has 64 divisors (see below), whose sum is σ = 739458720. Its totient is φ = 126336000.
The previous prime is 354474227. The next prime is 354474257. The reversal of 354474250 is 52474453.
It can be written as a sum of positive squares in 16 ways, for example, as 59768361 + 294705889 = 7731^2 + 17167^2 .
It is not an unprimeable number, because it can be changed into a prime (354474257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92370 + ... + 96130.
Almost surely, 2354474250 is an apocalyptic number.
354474250 is an abundant number, since it is smaller than the sum of its proper divisors (384984470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354474250 is a wasteful number, since it uses less digits than its factorization.
354474250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3820 (or 3810 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 34.
The square root of 354474250 is about 18827.4865555655. The cubic root of 354474250 is about 707.7201552375.
The spelling of 354474250 in words is "three hundred fifty-four million, four hundred seventy-four thousand, two hundred fifty".
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