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2127482513 = 13811201791
BaseRepresentation
bin111111011001110…
…1100111010010001
312111021020022100122
41332303230322101
513324113420023
6551035200025
7103502205632
oct17663547221
95437208318
102127482513
119a19aa112
124b45a6015
1327b9c0cc0
141627a1889
15c6b952c8
hex7ecece91

2127482513 has 8 divisors (see below), whose sum is σ = 2293971456. Its totient is φ = 1961398800.

The previous prime is 2127482509. The next prime is 2127482531. The reversal of 2127482513 is 3152847212.

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

It is a cyclic number.

It is not a de Polignac number, because 2127482513 - 22 = 2127482509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2127482563) 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, 90353 + ... + 111438.

It is an arithmetic number, because the mean of its divisors is an integer number (286746432).

Almost surely, 22127482513 is an apocalyptic number.

It is an amenable number.

2127482513 is a deficient number, since it is larger than the sum of its proper divisors (166488943).

2127482513 is a wasteful number, since it uses less digits than its factorization.

2127482513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202615.

The product of its digits is 26880, while the sum is 35.

The square root of 2127482513 is about 46124.6410609340. The cubic root of 2127482513 is about 1286.1412467696.

The spelling of 2127482513 in words is "two billion, one hundred twenty-seven million, four hundred eighty-two thousand, five hundred thirteen".

Divisors: 1 13 811 10543 201791 2623283 163652501 2127482513