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4131011245 = 51438757427
BaseRepresentation
bin1111011000111010…
…0011101010101101
3101122220020010002111
43312032203222231
531430014324440
61521525524021
7204241005364
oct36616435255
911586203074
104131011245
11182a936989
12973573611
1350ab0256a
142b28d87db
15192a034ea
hexf63a3aad

4131011245 has 8 divisors (see below), whose sum is σ = 4957644384. Its totient is φ = 3304521744.

The previous prime is 4131011231. The next prime is 4131011249. The reversal of 4131011245 is 5421101314.

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-4131011245 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 (4131011249) 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, 43222 + ... + 100648.

It is an arithmetic number, because the mean of its divisors is an integer number (619705548).

Almost surely, 24131011245 is an apocalyptic number.

It is an amenable number.

4131011245 is a deficient number, since it is larger than the sum of its proper divisors (826633139).

4131011245 is a wasteful number, since it uses less digits than its factorization.

4131011245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71819.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4131011245 is about 64272.9433354347. The cubic root of 4131011245 is about 1604.5458282812.

Adding to 4131011245 its reverse (5421101314), we get a palindrome (9552112559).

The spelling of 4131011245 in words is "four billion, one hundred thirty-one million, eleven thousand, two hundred forty-five".

Divisors: 1 5 14387 57427 71935 287135 826202249 4131011245