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13045354 = 27931811
BaseRepresentation
bin110001110000…
…111001101010
3220112202212021
4301300321222
511314422404
61143335054
7215612050
oct61607152
926482767
1013045354
117400193
12445148a
132919a5a
141a381d0
15122a454
hexc70e6a

13045354 has 8 divisors (see below), whose sum is σ = 22363488. Its totient is φ = 5590860.

The previous prime is 13045321. The next prime is 13045387. The reversal of 13045354 is 45354031.

13045354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13045321) and next prime (13045387).

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

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, 465892 + ... + 465919.

It is an arithmetic number, because the mean of its divisors is an integer number (2795436).

Almost surely, 213045354 is an apocalyptic number.

13045354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13045354 is a deficient number, since it is larger than the sum of its proper divisors (9318134).

13045354 is an equidigital number, since it uses as much as digits as its factorization.

13045354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931820.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 13045354 is about 3611.8352675614. The cubic root of 13045354 is about 235.4065935318.

Adding to 13045354 its reverse (45354031), we get a palindrome (58399385).

The spelling of 13045354 in words is "thirteen million, forty-five thousand, three hundred fifty-four".

Divisors: 1 2 7 14 931811 1863622 6522677 13045354