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13070314 = 217222613
BaseRepresentation
bin110001110110…
…111111101010
3220121001002201
4301312333222
511321222224
61144050414
7216044605
oct61667752
926531081
1013070314
117417a14
124463a0a
13292821a
141a4333c
151232a44
hexc76fea

13070314 has 12 divisors (see below), whose sum is σ = 20827494. Its totient is φ = 6150464.

The previous prime is 13070303. The next prime is 13070339. The reversal of 13070314 is 41307031.

It can be written as a sum of positive squares in 3 ways, for example, as 12852225 + 218089 = 3585^2 + 467^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13070291 and 13070300.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10729 + ... + 11884.

Almost surely, 213070314 is an apocalyptic number.

13070314 is a deficient number, since it is larger than the sum of its proper divisors (7757180).

13070314 is a wasteful number, since it uses less digits than its factorization.

13070314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22649 (or 22632 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 13070314 is about 3615.2889234472. The cubic root of 13070314 is about 235.5566343087.

Adding to 13070314 its reverse (41307031), we get a palindrome (54377345).

The spelling of 13070314 in words is "thirteen million, seventy thousand, three hundred fourteen".

Divisors: 1 2 17 34 289 578 22613 45226 384421 768842 6535157 13070314