Base | Representation |
---|---|
bin | 10110111001000… |
… | …10000101010000 |
3 | 111101100002021111 |
4 | 23130202011100 |
5 | 343124412013 |
6 | 31015503104 |
7 | 4521135223 |
oct | 1334420520 |
9 | 441302244 |
10 | 192029008 |
11 | 99439266 |
12 | 54387a94 |
13 | 30a26142 |
14 | 1b7095ba |
15 | 11cd273d |
hex | b722150 |
192029008 has 20 divisors (see below), whose sum is σ = 393942420. Its totient is φ = 90366464.
The previous prime is 192028997. The next prime is 192029009. The reversal of 192029008 is 800920291.
It can be written as a sum of positive squares in 2 ways, for example, as 166100544 + 25928464 = 12888^2 + 5092^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192029009) 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 3 ways as a sum of consecutive naturals, for example, 352723 + ... + 353266.
It is an arithmetic number, because the mean of its divisors is an integer number (19697121).
Almost surely, 2192029008 is an apocalyptic number.
It is an amenable number.
192029008 is an abundant number, since it is smaller than the sum of its proper divisors (201913412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192029008 is a wasteful number, since it uses less digits than its factorization.
192029008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 706014 (or 706008 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 31.
The square root of 192029008 is about 13857.4531570560. The cubic root of 192029008 is about 576.9288799763.
Adding to 192029008 its reverse (800920291), we get a palindrome (992949299).
The spelling of 192029008 in words is "one hundred ninety-two million, twenty-nine thousand, eight".
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