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2232401141 = 26927293041
BaseRepresentation
bin1000010100001111…
…1011110011110101
312202120122201122202
42011003323303311
514032443314031
61005304034245
7106215045065
oct20503736365
95676581582
102232401141
11a46150023
12523762985
13297667529
141726b33a5
15d0ebc2cb
hex850fbcf5

2232401141 has 8 divisors (see below), whose sum is σ = 2242258200. Its totient is φ = 2222556160.

The previous prime is 2232401131. The next prime is 2232401147. The reversal of 2232401141 is 1411042322.

It can be written as a sum of positive squares in 4 ways, for example, as 1029768100 + 1202633041 = 32090^2 + 34679^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2232401141 is a prime.

It is a super-3 number, since 3×22324011413 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232401147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732581 + ... + 735621.

It is an arithmetic number, because the mean of its divisors is an integer number (280282275).

Almost surely, 22232401141 is an apocalyptic number.

It is an amenable number.

2232401141 is a deficient number, since it is larger than the sum of its proper divisors (9857059).

2232401141 is a wasteful number, since it uses less digits than its factorization.

2232401141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2232401141 is about 47248.2924665008. The cubic root of 2232401141 is about 1306.9453019376.

Adding to 2232401141 its reverse (1411042322), we get a palindrome (3643443463).

The spelling of 2232401141 in words is "two billion, two hundred thirty-two million, four hundred one thousand, one hundred forty-one".

Divisors: 1 269 2729 3041 734101 818029 8298889 2232401141