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2030131341 = 327291111183
BaseRepresentation
bin111100100000001…
…0101100010001101
312020111001100122200
41321000111202031
513124203200331
6533240432113
7101210555160
oct17100254215
95214040580
102030131341
11951a577a7
12487a78639
13264797064
1415389dad7
15bd3655e6
hex7901588d

2030131341 has 24 divisors (see below), whose sum is σ = 3466894080. Its totient is φ = 1120071456.

The previous prime is 2030131321. The next prime is 2030131421. The reversal of 2030131341 is 1431310302.

2030131341 is a `hidden beast` number, since 20 + 301 + 3 + 1 + 341 = 666.

It is not a de Polignac number, because 2030131341 - 25 = 2030131309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030131321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553765 + ... + 557418.

It is an arithmetic number, because the mean of its divisors is an integer number (144453920).

Almost surely, 22030131341 is an apocalyptic number.

2030131341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2030131341 is a deficient number, since it is larger than the sum of its proper divisors (1436762739).

2030131341 is a wasteful number, since it uses less digits than its factorization.

2030131341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111225 (or 1111222 counting only the distinct ones).

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

The square root of 2030131341 is about 45056.9788268144. The cubic root of 2030131341 is about 1266.2167239015.

Adding to 2030131341 its reverse (1431310302), we get a palindrome (3461441643).

The spelling of 2030131341 in words is "two billion, thirty million, one hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 3 7 9 21 29 63 87 203 261 609 1827 1111183 3333549 7778281 10000647 23334843 32224307 70004529 96672921 225570149 290018763 676710447 2030131341