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13410213 = 315432897
BaseRepresentation
bin110011001001…
…111110100101
3221020022100120
4303021332211
511413111323
61155232153
7221661555
oct63117645
927208316
1013410213
11762a323
1245a8659
132a16b4b
141ad1165
15129d5e3
hexcc9fa5

13410213 has 8 divisors (see below), whose sum is σ = 17898048. Its totient is φ = 8931264.

The previous prime is 13410211. The next prime is 13410223. The reversal of 13410213 is 31201431.

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

It is not a de Polignac number, because 13410213 - 21 = 13410211 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13410192 and 13410201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410211) 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, 3181 + ... + 6077.

It is an arithmetic number, because the mean of its divisors is an integer number (2237256).

Almost surely, 213410213 is an apocalyptic number.

It is an amenable number.

13410213 is a deficient number, since it is larger than the sum of its proper divisors (4487835).

13410213 is a wasteful number, since it uses less digits than its factorization.

13410213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13410213 is about 3661.9957673378. The cubic root of 13410213 is about 237.5811017573.

Adding to 13410213 its reverse (31201431), we get a palindrome (44611644).

The spelling of 13410213 in words is "thirteen million, four hundred ten thousand, two hundred thirteen".

Divisors: 1 3 1543 2897 4629 8691 4470071 13410213