Search a number
-
+
159383248 = 2419524287
BaseRepresentation
bin10010111111111…
…11111011010000
3102002220111201021
421133333323100
5311300230443
623452045224
73643510123
oct1137777320
9362814637
10159383248
1181a70aa2
1245463814
1327035b1b
141724c3ba
15ded49ed
hex97ffed0

159383248 has 20 divisors (see below), whose sum is σ = 325058560. Its totient is φ = 75497184.

The previous prime is 159383239. The next prime is 159383269. The reversal of 159383248 is 842383951.

159383248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261840 + ... + 262447.

It is an arithmetic number, because the mean of its divisors is an integer number (16252928).

Almost surely, 2159383248 is an apocalyptic number.

It is an amenable number.

159383248 is an abundant number, since it is smaller than the sum of its proper divisors (165675312).

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

159383248 is a wasteful number, since it uses less digits than its factorization.

159383248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524314 (or 524308 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 159383248 is about 12624.7078382036. The cubic root of 159383248 is about 542.1850740722.

The spelling of 159383248 in words is "one hundred fifty-nine million, three hundred eighty-three thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 19 38 76 152 304 524287 1048574 2097148 4194296 8388592 9961453 19922906 39845812 79691624 159383248