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13492717 = 719101449
BaseRepresentation
bin110011011110…
…000111101101
3221101111112021
4303132013231
511423231332
61201110141
7222454240
oct63360755
927344467
1013492717
117686307
124628351
132a45574
141b13257
1512b7c97
hexcde1ed

13492717 has 8 divisors (see below), whose sum is σ = 16232000. Its totient is φ = 10956384.

The previous prime is 13492709. The next prime is 13492723. The reversal of 13492717 is 71729431.

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 13492717 - 23 = 13492709 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 (13492117) 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, 50592 + ... + 50857.

It is an arithmetic number, because the mean of its divisors is an integer number (2029000).

Almost surely, 213492717 is an apocalyptic number.

It is an amenable number.

13492717 is a deficient number, since it is larger than the sum of its proper divisors (2739283).

13492717 is a wasteful number, since it uses less digits than its factorization.

13492717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101475.

The product of its digits is 10584, while the sum is 34.

The square root of 13492717 is about 3673.2433897034. The cubic root of 13492717 is about 238.0673314194.

The spelling of 13492717 in words is "thirteen million, four hundred ninety-two thousand, seven hundred seventeen".

Divisors: 1 7 19 133 101449 710143 1927531 13492717