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13201702 = 240916139
BaseRepresentation
bin110010010111…
…000100100110
3220211201022221
4302113010212
511334423302
61150542554
7220132633
oct62270446
926751287
1013201702
1174a76a8
124507a5a
132972c77
141a7918a
15125b937
hexc97126

13201702 has 8 divisors (see below), whose sum is σ = 19852200. Its totient is φ = 6584304.

The previous prime is 13201687. The next prime is 13201703. The reversal of 13201702 is 20710231.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7252 + ... + 8887.

It is an arithmetic number, because the mean of its divisors is an integer number (2481525).

Almost surely, 213201702 is an apocalyptic number.

13201702 is a deficient number, since it is larger than the sum of its proper divisors (6650498).

13201702 is a wasteful number, since it uses less digits than its factorization.

13201702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16550.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 13201702 is about 3633.4146474081. The cubic root of 13201702 is about 236.3433072080.

Adding to 13201702 its reverse (20710231), we get a palindrome (33911933).

The spelling of 13201702 in words is "thirteen million, two hundred one thousand, seven hundred two".

Divisors: 1 2 409 818 16139 32278 6600851 13201702