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4130042141 = 191371586647
BaseRepresentation
bin1111011000101011…
…0111000100011101
3101122211101212201202
43312022313010131
531424242322031
61521453045245
7204226531121
oct36612670435
911584355652
104130042141
11182a334875
12973186825
1350a853424
142b2725581
151928b12cb
hexf62b711d

4130042141 has 8 divisors (see below), whose sum is σ = 4379148480. Its totient is φ = 3884109408.

The previous prime is 4130042131. The next prime is 4130042167. The reversal of 4130042141 is 1412400314.

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-4130042141 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 (4130042131) 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, 790721 + ... + 795926.

It is an arithmetic number, because the mean of its divisors is an integer number (547393560).

Almost surely, 24130042141 is an apocalyptic number.

It is an amenable number.

4130042141 is a deficient number, since it is larger than the sum of its proper divisors (249106339).

4130042141 is a wasteful number, since it uses less digits than its factorization.

4130042141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586803.

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

The square root of 4130042141 is about 64265.4039199942. The cubic root of 4130042141 is about 1604.4203470290.

Adding to 4130042141 its reverse (1412400314), we get a palindrome (5542442455).

The spelling of 4130042141 in words is "four billion, one hundred thirty million, forty-two thousand, one hundred forty-one".

Divisors: 1 19 137 2603 1586647 30146293 217370639 4130042141