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13000142014 = 26991929777
BaseRepresentation
bin11000001101101111…
…00110110010111110
31020120000001122021021
430012313212302332
5203111014021024
65545554054354
7640104245446
oct140667466276
936500048237
1013000142014
115571272122
12262987a3ba
1312c2421532
148b47a5126
1551147dde4
hex306de6cbe

13000142014 has 8 divisors (see below), whose sum is σ = 19503023328. Its totient is φ = 6499134240.

The previous prime is 13000141997. The next prime is 13000142039. The reversal of 13000142014 is 41024100031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450907 + ... + 478870.

It is an arithmetic number, because the mean of its divisors is an integer number (2437877916).

Almost surely, 213000142014 is an apocalyptic number.

13000142014 is a deficient number, since it is larger than the sum of its proper divisors (6502881314).

13000142014 is an equidigital number, since it uses as much as digits as its factorization.

13000142014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936770.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13000142014 its reverse (41024100031), we get a palindrome (54024242045).

The spelling of 13000142014 in words is "thirteen billion, one hundred forty-two thousand, fourteen".

Divisors: 1 2 6991 13982 929777 1859554 6500071007 13000142014