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13630001882 = 27973571563
BaseRepresentation
bin11001011000110100…
…10101001011011010
31022011220020211120112
430230122111023122
5210403240030012
610132254124322
7661523050550
oct145432251332
938156224515
1013630001882
115864865172
1227847b06a2
131392a73393
149342c1bd0
1554b8e9122
hex32c6952da

13630001882 has 8 divisors (see below), whose sum is σ = 23365717536. Its totient is φ = 5841429372.

The previous prime is 13630001881. The next prime is 13630001893. The reversal of 13630001882 is 28810003631.

It is a happy number.

13630001882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (13630001881) 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 3 ways as a sum of consecutive naturals, for example, 486785768 + ... + 486785795.

It is an arithmetic number, because the mean of its divisors is an integer number (2920714692).

Almost surely, 213630001882 is an apocalyptic number.

13630001882 is a deficient number, since it is larger than the sum of its proper divisors (9735715654).

13630001882 is an equidigital number, since it uses as much as digits as its factorization.

13630001882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973571572.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 13630001882 in words is "thirteen billion, six hundred thirty million, one thousand, eight hundred eighty-two".

Divisors: 1 2 7 14 973571563 1947143126 6815000941 13630001882