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4131330201 = 323779971619
BaseRepresentation
bin1111011000111111…
…0001100010011001
3101122220211022121200
43312033301202121
531430110031301
61521540424413
7204243504315
oct36617614231
911586738550
104131330201
111830034589
129736a8109
1350abb47ab
142b297cb45
15192a67c86
hexf63f1899

4131330201 has 48 divisors (see below), whose sum is σ = 6274195200. Its totient is φ = 2616966144.

The previous prime is 4131330139. The next prime is 4131330211. The reversal of 4131330201 is 1020331314.

4131330201 is a `hidden beast` number, since 4 + 131 + 330 + 201 = 666.

It is not a de Polignac number, because 4131330201 - 213 = 4131322009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4131330211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2550970 + ... + 2552588.

It is an arithmetic number, because the mean of its divisors is an integer number (130712400).

Almost surely, 24131330201 is an apocalyptic number.

It is an amenable number.

4131330201 is a deficient number, since it is larger than the sum of its proper divisors (2142864999).

4131330201 is a wasteful number, since it uses less digits than its factorization.

4131330201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 4131330201 is about 64275.4245493563. The cubic root of 4131330201 is about 1604.5871229601.

Adding to 4131330201 its reverse (1020331314), we get a palindrome (5151661515).

The spelling of 4131330201 in words is "four billion, one hundred thirty-one million, three hundred thirty thousand, two hundred one".

Divisors: 1 3 9 37 79 97 111 237 291 333 711 873 1619 2923 3589 4857 7663 8769 10767 14571 22989 26307 32301 59903 68967 127901 157043 179709 283531 383703 471129 539127 850593 1151109 1413387 2551779 4732337 5810591 12406397 14197011 17431773 37219191 42591033 52295319 111657573 459036689 1377110067 4131330201