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13716461 = 111965629
BaseRepresentation
bin110100010100…
…101111101101
3221210212110002
4310110233231
512002411321
61205554045
7224405453
oct64245755
927725402
1013716461
117819420
124715925
132ac3365
141b709d3
15130e20b
hexd14bed

13716461 has 8 divisors (see below), whose sum is σ = 15751200. Its totient is φ = 11813040.

The previous prime is 13716403. The next prime is 13716463. The reversal of 13716461 is 16461731.

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 13716461 - 210 = 13715437 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 (13716463) 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, 32606 + ... + 33023.

It is an arithmetic number, because the mean of its divisors is an integer number (1968900).

Almost surely, 213716461 is an apocalyptic number.

13716461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13716461 is a deficient number, since it is larger than the sum of its proper divisors (2034739).

13716461 is a wasteful number, since it uses less digits than its factorization.

13716461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65659.

The product of its digits is 3024, while the sum is 29.

The square root of 13716461 is about 3703.5740845837. The cubic root of 13716461 is about 239.3760470746.

The spelling of 13716461 in words is "thirteen million, seven hundred sixteen thousand, four hundred sixty-one".

Divisors: 1 11 19 209 65629 721919 1246951 13716461