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2060008131 = 3846181157
BaseRepresentation
bin111101011001001…
…0011101011000011
312022120021020220110
41322302103223003
513204330230011
6540225042403
7102022531416
oct17262235303
95276236813
102060008131
11967903665
12495a86403
1326aa27c2c
14157839b7d
15c0cb7ba6
hex7ac93ac3

2060008131 has 8 divisors (see below), whose sum is σ = 2747035984. Its totient is φ = 1373159520.

The previous prime is 2060008123. The next prime is 2060008157. The reversal of 2060008131 is 1318000602.

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

It is not a de Polignac number, because 2060008131 - 23 = 2060008123 is a prime.

It is a super-2 number, since 2×20600081312 = 8487266999572226322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2060008098 and 2060008107.

It is not an unprimeable number, because it can be changed into a prime (2060008121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15196 + ... + 65961.

It is an arithmetic number, because the mean of its divisors is an integer number (343379498).

Almost surely, 22060008131 is an apocalyptic number.

2060008131 is a deficient number, since it is larger than the sum of its proper divisors (687027853).

2060008131 is an equidigital number, since it uses as much as digits as its factorization.

2060008131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89621.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2060008131 is about 45387.3124452198. The cubic root of 2060008131 is about 1272.3980011471.

Adding to 2060008131 its reverse (1318000602), we get a palindrome (3378008733).

The spelling of 2060008131 in words is "two billion, sixty million, eight thousand, one hundred thirty-one".

Divisors: 1 3 8461 25383 81157 243471 686669377 2060008131