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2301268141 = 57714812693
BaseRepresentation
bin1000100100101010…
…1001000010101101
312221101020112102101
42021022221002231
514203111040031
61020204055101
7111012312364
oct21112510255
95841215371
102301268141
11a810078a7
12542834491
132a89ca433
1417b8bc7db
15d7072361
hex892a90ad

2301268141 has 8 divisors (see below), whose sum is σ = 2307669624. Its totient is φ = 2294876160.

The previous prime is 2301268093. The next prime is 2301268159. The reversal of 2301268141 is 1418621032.

It can be written as a sum of positive squares in 4 ways, for example, as 870840100 + 1430428041 = 29510^2 + 37821^2 .

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 2301268141 - 29 = 2301267629 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 (2301268181) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 853191 + ... + 855883.

It is an arithmetic number, because the mean of its divisors is an integer number (288458703).

Almost surely, 22301268141 is an apocalyptic number.

It is an amenable number.

2301268141 is a deficient number, since it is larger than the sum of its proper divisors (6401483).

2301268141 is a wasteful number, since it uses less digits than its factorization.

2301268141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2301268141 is about 47971.5346950668. The cubic root of 2301268141 is about 1320.2486792342.

Adding to 2301268141 its reverse (1418621032), we get a palindrome (3719889173).

The spelling of 2301268141 in words is "two billion, three hundred one million, two hundred sixty-eight thousand, one hundred forty-one".

Divisors: 1 577 1481 2693 854537 1553861 3988333 2301268141