Base | Representation |
---|---|
bin | 110001110010000… |
… | …001101000001010 |
3 | 2011012120102111220 |
4 | 301302001220022 |
5 | 3202302304300 |
6 | 214513102510 |
7 | 26461026663 |
oct | 6162015012 |
9 | 2135512456 |
10 | 835197450 |
11 | 3994a122a |
12 | 1b3857a36 |
13 | 104057799 |
14 | 7cccc36a |
15 | 4d4cada0 |
hex | 31c81a0a |
835197450 has 48 divisors (see below), whose sum is σ = 2080045440. Its totient is φ = 221777920.
The previous prime is 835197427. The next prime is 835197487. The reversal of 835197450 is 54791538.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 24202 + ... + 47498.
It is an arithmetic number, because the mean of its divisors is an integer number (43334280).
Almost surely, 2835197450 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 835197450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1040022720).
835197450 is an abundant number, since it is smaller than the sum of its proper divisors (1244847990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
835197450 is a wasteful number, since it uses less digits than its factorization.
835197450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23551 (or 23546 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 835197450 is about 28899.7828711567. The cubic root of 835197450 is about 941.7371867028.
The spelling of 835197450 in words is "eight hundred thirty-five million, one hundred ninety-seven thousand, four hundred fifty".
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