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4105023141 = 32359493089
BaseRepresentation
bin1111010010101101…
…1010111010100101
3101121002022210010010
43310223122322211
531401341220031
61515200520433
7203504056332
oct36453327245
911532283103
104105023141
1118171a670a
12966920119
1350560369b
142ad291989
151905bd246
hexf4adaea5

4105023141 has 8 divisors (see below), whose sum is σ = 5711336640. Its totient is φ = 2617695872.

The previous prime is 4105023137. The next prime is 4105023179. The reversal of 4105023141 is 1413205014.

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

It is not a de Polignac number, because 4105023141 - 22 = 4105023137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105023101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29746476 + ... + 29746613.

It is an arithmetic number, because the mean of its divisors is an integer number (713917080).

Almost surely, 24105023141 is an apocalyptic number.

It is an amenable number.

4105023141 is a deficient number, since it is larger than the sum of its proper divisors (1606313499).

4105023141 is a wasteful number, since it uses less digits than its factorization.

4105023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59493115.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 4105023141 is about 64070.4545090793. The cubic root of 4105023141 is about 1601.1740264790.

Adding to 4105023141 its reverse (1413205014), we get a palindrome (5518228155).

The spelling of 4105023141 in words is "four billion, one hundred five million, twenty-three thousand, one hundred forty-one".

Divisors: 1 3 23 69 59493089 178479267 1368341047 4105023141