Base | Representation |
---|---|
bin | 10111001110001… |
… | …11010010100000 |
3 | 111120120000021022 |
4 | 23213013102200 |
5 | 344332142343 |
6 | 31155145012 |
7 | 4553540222 |
oct | 1347072240 |
9 | 446500238 |
10 | 194802848 |
11 | 9aa63299 |
12 | 552a5168 |
13 | 31487876 |
14 | 1bc2c412 |
15 | 1217e568 |
hex | b9c74a0 |
194802848 has 12 divisors (see below), whose sum is σ = 383518170. Its totient is φ = 97401408.
The previous prime is 194802821. The next prime is 194802851. The reversal of 194802848 is 848208491.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 129322384 + 65480464 = 11372^2 + 8092^2 .
It is a super-2 number, since 2×1948028482 = 75896299177822208, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 194802799 and 194802808.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3043763 + ... + 3043826.
Almost surely, 2194802848 is an apocalyptic number.
It is an amenable number.
194802848 is a deficient number, since it is larger than the sum of its proper divisors (188715322).
194802848 is an equidigital number, since it uses as much as digits as its factorization.
194802848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6087599 (or 6087591 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 44.
The square root of 194802848 is about 13957.1790846145. The cubic root of 194802848 is about 579.6935043340.
The spelling of 194802848 in words is "one hundred ninety-four million, eight hundred two thousand, eight hundred forty-eight".
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