Search a number
-
+
42269300 = 22521922247
BaseRepresentation
bin1010000100111…
…1101001110100
32221112111120122
42201033221310
541310104200
64105551112
71022166053
oct241175164
987474518
1042269300
1121950607
12121a5498
1389ac728
14588439a
153a9e385
hex284fa74

42269300 has 36 divisors (see below), whose sum is σ = 96556320. Its totient is φ = 16017120.

The previous prime is 42269299. The next prime is 42269317. The reversal of 42269300 is 396224.

42269300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42269300.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 9224 + ... + 13023.

It is an arithmetic number, because the mean of its divisors is an integer number (2682120).

Almost surely, 242269300 is an apocalyptic number.

It is an amenable number.

42269300 is an abundant number, since it is smaller than the sum of its proper divisors (54287020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42269300 is a wasteful number, since it uses less digits than its factorization.

42269300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22280 (or 22273 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 42269300 is about 6501.4844458785. The cubic root of 42269300 is about 348.3440139782.

The spelling of 42269300 in words is "forty-two million, two hundred sixty-nine thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 22247 44494 88988 111235 222470 422693 444940 556175 845386 1112350 1690772 2113465 2224700 4226930 8453860 10567325 21134650 42269300