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13411029 = 36616763
BaseRepresentation
bin110011001010…
…001011010101
3221020100110210
4303022023111
511413123104
61155240033
7221664132
oct63121325
927210423
1013411029
11762a9a5
1245a9019
132a17328
141ad1589
15129d989
hexcca2d5

13411029 has 8 divisors (see below), whose sum is σ = 17911072. Its totient is φ = 8925840.

The previous prime is 13411009. The next prime is 13411039. The reversal of 13411029 is 92011431.

Added to its reverse (92011431) it gives a triangular number (105422460 = T14520).

13411029 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13411029 - 211 = 13408981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13410996 and 13411014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411009) 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, 1399 + ... + 5364.

It is an arithmetic number, because the mean of its divisors is an integer number (2238884).

Almost surely, 213411029 is an apocalyptic number.

It is an amenable number.

13411029 is a deficient number, since it is larger than the sum of its proper divisors (4500043).

13411029 is an equidigital number, since it uses as much as digits as its factorization.

13411029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7427.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 13411029 is about 3662.1071802993. The cubic root of 13411029 is about 237.5859205286.

Adding to 13411029 its reverse (92011431), we get a triangular number (105422460 = T14520).

The spelling of 13411029 in words is "thirteen million, four hundred eleven thousand, twenty-nine".

Divisors: 1 3 661 1983 6763 20289 4470343 13411029