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13348017 = 334311497
BaseRepresentation
bin110010111010…
…110010110001
3221010011001000
4302322302301
511404114032
61154032213
7221312334
oct62726261
927104030
1013348017
117597621
124578669
1329c4747
141ab661b
151289e7c
hexcbacb1

13348017 has 16 divisors (see below), whose sum is σ = 20236480. Its totient is φ = 8690976.

The previous prime is 13348007. The next prime is 13348019. The reversal of 13348017 is 71084331.

It is not a de Polignac number, because 13348017 - 215 = 13315249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13348019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4588 + ... + 6909.

It is an arithmetic number, because the mean of its divisors is an integer number (1264780).

Almost surely, 213348017 is an apocalyptic number.

It is an amenable number.

13348017 is a deficient number, since it is larger than the sum of its proper divisors (6888463).

13348017 is a wasteful number, since it uses less digits than its factorization.

13348017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11549 (or 11543 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13348017 is about 3653.4938073028. The cubic root of 13348017 is about 237.2132354240.

The spelling of 13348017 in words is "thirteen million, three hundred forty-eight thousand, seventeen".

Divisors: 1 3 9 27 43 129 387 1161 11497 34491 103473 310419 494371 1483113 4449339 13348017