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245134350 = 2345260527
BaseRepresentation
bin11101001110001…
…11010000001110
3122002021010010000
432213013100032
51000223244400
640154025130
76034415256
oct1647072016
9562233100
10245134350
1111641007a
126a1181a6
133ba2ab16
14247b0966
15167c2600
hexe9c740e

245134350 has 60 divisors (see below), whose sum is σ = 681121584. Its totient is φ = 65368080.

The previous prime is 245134327. The next prime is 245134363. The reversal of 245134350 is 53431542.

245134350 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 (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 26214 + ... + 34313.

Almost surely, 2245134350 is an apocalyptic number.

245134350 is an abundant number, since it is smaller than the sum of its proper divisors (435987234).

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

245134350 is a wasteful number, since it uses less digits than its factorization.

245134350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60551 (or 60537 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 245134350 is about 15656.7669076345. The cubic root of 245134350 is about 625.8468307527.

Adding to 245134350 its reverse (53431542), we get a palindrome (298565892).

The spelling of 245134350 in words is "two hundred forty-five million, one hundred thirty-four thousand, three hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 225 270 405 450 675 810 1350 2025 4050 60527 121054 181581 302635 363162 544743 605270 907905 1089486 1513175 1634229 1815810 2723715 3026350 3268458 4539525 4902687 5447430 8171145 9079050 9805374 13618575 16342290 24513435 27237150 40855725 49026870 81711450 122567175 245134350