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13717401 = 325118217
BaseRepresentation
bin110100010100…
…111110011001
3221210220201220
4310110332121
512002424101
61210002253
7224411265
oct64247631
927726656
1013717401
11781a0a5
124716389
132ac3909
141b710a5
15130e636
hexd14f99

13717401 has 8 divisors (see below), whose sum is σ = 18363744. Its totient is φ = 9108000.

The previous prime is 13717391. The next prime is 13717423. The reversal of 13717401 is 10471731.

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

It is not a de Polignac number, because 13717401 - 25 = 13717369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13717471) 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 7 ways as a sum of consecutive naturals, for example, 8356 + ... + 9861.

It is an arithmetic number, because the mean of its divisors is an integer number (2295468).

Almost surely, 213717401 is an apocalyptic number.

It is an amenable number.

13717401 is a deficient number, since it is larger than the sum of its proper divisors (4646343).

13717401 is a wasteful number, since it uses less digits than its factorization.

13717401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18471.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 13717401 is about 3703.7009868509. The cubic root of 13717401 is about 239.3815151601.

The spelling of 13717401 in words is "thirteen million, seven hundred seventeen thousand, four hundred one".

Divisors: 1 3 251 753 18217 54651 4572467 13717401