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2301213141 = 32255690349
BaseRepresentation
bin1000100100101001…
…1011100111010101
312221101010201222100
42021022123213111
514203102310031
61020202552313
7111011663133
oct21112334725
95841121870
102301213141
11a80a7a547
12542808699
132a89ab3a6
1417b8a6753
15d7060de6
hex8929b9d5

2301213141 has 6 divisors (see below), whose sum is σ = 3323974550. Its totient is φ = 1534142088.

The previous prime is 2301213127. The next prime is 2301213151. The reversal of 2301213141 is 1413121032.

2301213141 is a `hidden beast` number, since 230 + 121 + 314 + 1 = 666.

2301213141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1298160900 + 1003052241 = 36030^2 + 31671^2 .

It is not a de Polignac number, because 2301213141 - 26 = 2301213077 is a prime.

It is a super-2 number, since 2×23012131412 = 10591163840622171762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301213121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127845166 + ... + 127845183.

Almost surely, 22301213141 is an apocalyptic number.

It is an amenable number.

2301213141 is a deficient number, since it is larger than the sum of its proper divisors (1022761409).

2301213141 is a wasteful number, since it uses less digits than its factorization.

2301213141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255690355 (or 255690352 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2301213141 is about 47970.9614350182. The cubic root of 2301213141 is about 1320.2381612282.

Adding to 2301213141 its reverse (1413121032), we get a palindrome (3714334173).

The spelling of 2301213141 in words is "two billion, three hundred one million, two hundred thirteen thousand, one hundred forty-one".

Divisors: 1 3 9 255690349 767071047 2301213141