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13354461514 = 26677230757
BaseRepresentation
bin11000110111111110…
…01110100101001010
31021110200202221020201
430123333032211022
5204322220232024
610045052242414
7651636023062
oct143377164512
937420687221
1013354461514
115733277659
12270847040a
13134a95a844
149098783a2
1553261c744
hex31bfce94a

13354461514 has 4 divisors (see below), whose sum is σ = 20031692274. Its totient is φ = 6677230756.

The previous prime is 13354461509. The next prime is 13354461599. The reversal of 13354461514 is 41516445331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41516445331 = 172442143843.

It can be written as a sum of positive squares in only one way, i.e., 12990300625 + 364160889 = 113975^2 + 19083^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3338615377 + ... + 3338615380.

Almost surely, 213354461514 is an apocalyptic number.

13354461514 is a deficient number, since it is larger than the sum of its proper divisors (6677230760).

13354461514 is an equidigital number, since it uses as much as digits as its factorization.

13354461514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677230759.

The product of its digits is 86400, while the sum is 37.

The spelling of 13354461514 in words is "thirteen billion, three hundred fifty-four million, four hundred sixty-one thousand, five hundred fourteen".

Divisors: 1 2 6677230757 13354461514