Search a number
-
+
245035232 = 2513589027
BaseRepresentation
bin11101001101011…
…11000011100000
3122002002002010222
432212233003200
51000212111412
640151542212
76033523301
oct1646570340
9562062128
10245035232
11116352662
126a08a968
133b9c4980
14247867a8
15167a3072
hexe9af0e0

245035232 has 24 divisors (see below), whose sum is σ = 519522696. Its totient is φ = 113092992.

The previous prime is 245035213. The next prime is 245035283. The reversal of 245035232 is 232530542.

245035232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294098 + ... + 294929.

It is an arithmetic number, because the mean of its divisors is an integer number (21646779).

Almost surely, 2245035232 is an apocalyptic number.

It is an amenable number.

245035232 is an abundant number, since it is smaller than the sum of its proper divisors (274487464).

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

245035232 is a wasteful number, since it uses less digits than its factorization.

245035232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589050 (or 589042 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 245035232 is about 15653.6012469974. The cubic root of 245035232 is about 625.7624674246.

Adding to 245035232 its reverse (232530542), we get a palindrome (477565774).

The spelling of 245035232 in words is "two hundred forty-five million, thirty-five thousand, two hundred thirty-two".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 589027 1178054 2356108 4712216 7657351 9424432 15314702 18848864 30629404 61258808 122517616 245035232