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2301250252 = 22782187509
BaseRepresentation
bin1000100100101010…
…0100101011001100
312221101012121212211
42021022210223030
514203110002002
61020203440204
7111012206260
oct21112445314
95841177784
102301250252
11a80aa5414
12542826064
132a89c2252
1417b8b60a0
15d706bdd7
hex892a4acc

2301250252 has 12 divisors (see below), whose sum is σ = 4602500560. Its totient is φ = 986250096.

The previous prime is 2301250241. The next prime is 2301250277. The reversal of 2301250252 is 2520521032.

2301250252 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 41093727 + ... + 41093782.

Almost surely, 22301250252 is an apocalyptic number.

It is an amenable number.

2301250252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2301250252 is a wasteful number, since it uses less digits than its factorization.

2301250252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82187520 (or 82187518 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2301250252 is about 47971.3482403820. The cubic root of 2301250252 is about 1320.2452582233.

Adding to 2301250252 its reverse (2520521032), we get a palindrome (4821771284).

The spelling of 2301250252 in words is "two billion, three hundred one million, two hundred fifty thousand, two hundred fifty-two".

Divisors: 1 2 4 7 14 28 82187509 164375018 328750036 575312563 1150625126 2301250252