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245036341 = 1129768139
BaseRepresentation
bin11101001101011…
…11010100110101
3122002002010200001
432212233110311
51000212130331
640151551301
76033526444
oct1646572465
9562063601
10245036341
11116353480
126a08b531
133b9c5324
1424786d5b
15167a3561
hexe9af535

245036341 has 8 divisors (see below), whose sum is σ = 276530400. Its totient is φ = 215078640.

The previous prime is 245036339. The next prime is 245036359. The reversal of 245036341 is 143630542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245036341 - 21 = 245036339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245036371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383751 + ... + 384388.

It is an arithmetic number, because the mean of its divisors is an integer number (34566300).

Almost surely, 2245036341 is an apocalyptic number.

It is an amenable number.

245036341 is a deficient number, since it is larger than the sum of its proper divisors (31494059).

245036341 is a wasteful number, since it uses less digits than its factorization.

245036341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768179.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 245036341 is about 15653.6366701160. The cubic root of 245036341 is about 625.7634114650.

Adding to 245036341 its reverse (143630542), we get a palindrome (388666883).

The spelling of 245036341 in words is "two hundred forty-five million, thirty-six thousand, three hundred forty-one".

Divisors: 1 11 29 319 768139 8449529 22276031 245036341