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13034413 = 71919749
BaseRepresentation
bin110001101110…
…001110101101
3220112012212001
4301232032231
511314100123
61143212301
7215535130
oct61561655
926465761
1013034413
1173a2a47
124447091
132914a92
141a34217
1512270ad
hexc6e3ad

13034413 has 8 divisors (see below), whose sum is σ = 14976000. Its totient is φ = 11112720.

The previous prime is 13034387. The next prime is 13034423. The reversal of 13034413 is 31443031.

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

It is a cyclic number.

It is not a de Polignac number, because 13034413 - 29 = 13033901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13034423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3538 + ... + 6211.

It is an arithmetic number, because the mean of its divisors is an integer number (1872000).

Almost surely, 213034413 is an apocalyptic number.

It is an amenable number.

13034413 is a deficient number, since it is larger than the sum of its proper divisors (1941587).

13034413 is an equidigital number, since it uses as much as digits as its factorization.

13034413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9947.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 13034413 is about 3610.3203458973. The cubic root of 13034413 is about 235.3407641207.

Adding to 13034413 its reverse (31443031), we get a palindrome (44477444).

It can be divided in two parts, 130 and 34413, that added together give a palindrome (34543).

The spelling of 13034413 in words is "thirteen million, thirty-four thousand, four hundred thirteen".

Divisors: 1 7 191 1337 9749 68243 1862059 13034413