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13716053 = 131139337
BaseRepresentation
bin110100010100…
…101001010101
3221210211212222
4310110221111
512002403203
61205552125
7224404331
oct64245125
927724788
1013716053
11781908a
124715645
132ac3110
141b707c1
15130e038
hexd14a55

13716053 has 8 divisors (see below), whose sum is σ = 14903448. Its totient is φ = 12547584.

The previous prime is 13716037. The next prime is 13716067. The reversal of 13716053 is 35061731.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 305809 + 13410244 = 553^2 + 3662^2 .

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 13716053 - 24 = 13716037 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 (13716253) 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 7 ways as a sum of consecutive naturals, for example, 3200 + ... + 6137.

It is an arithmetic number, because the mean of its divisors is an integer number (1862931).

Almost surely, 213716053 is an apocalyptic number.

13716053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13716053 is a deficient number, since it is larger than the sum of its proper divisors (1187395).

13716053 is a wasteful number, since it uses less digits than its factorization.

13716053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9463.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 13716053 is about 3703.5190022464. The cubic root of 13716053 is about 239.3736736151.

Adding to 13716053 its reverse (35061731), we get a palindrome (48777784).

The spelling of 13716053 in words is "thirteen million, seven hundred sixteen thousand, fifty-three".

Divisors: 1 13 113 1469 9337 121381 1055081 13716053