Base | Representation |
---|---|
bin | 110001110001010… |
… | …110001011010000 |
3 | 2011012020101101010 |
4 | 301301112023100 |
5 | 3202231110342 |
6 | 214505210520 |
7 | 26456356050 |
oct | 6161261320 |
9 | 2135211333 |
10 | 835019472 |
11 | 39938a541 |
12 | 1b3790a40 |
13 | 103cc4781 |
14 | 7cc83560 |
15 | 4d49329c |
hex | 31c562d0 |
835019472 has 80 divisors (see below), whose sum is σ = 2544852992. Its totient is φ = 230878080.
The previous prime is 835019443. The next prime is 835019473. The reversal of 835019472 is 274910538.
It is a self number, because there is not a number n which added to its sum of digits gives 835019472.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (835019473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29668 + ... + 50499.
Almost surely, 2835019472 is an apocalyptic number.
It is an amenable number.
835019472 is an abundant number, since it is smaller than the sum of its proper divisors (1709833520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
835019472 is a wasteful number, since it uses less digits than its factorization.
835019472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80216 (or 80210 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 835019472 is about 28896.7034798089. The cubic root of 835019472 is about 941.6702881875.
The spelling of 835019472 in words is "eight hundred thirty-five million, nineteen thousand, four hundred seventy-two".
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