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17214241 = 115329527
BaseRepresentation
bin100000110101…
…0101100100001
31012101120111111
41001222230201
513401323431
61412543321
7266214202
oct101525441
935346444
1017214241
119798350
125921b41
133749455
1424015a9
1517a07b1
hex106ab21

17214241 has 8 divisors (see below), whose sum is σ = 19134144. Its totient is φ = 15353520.

The previous prime is 17214229. The next prime is 17214271. The reversal of 17214241 is 14241271.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-17214241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17214221) 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, 14181 + ... + 15346.

It is an arithmetic number, because the mean of its divisors is an integer number (2391768).

Almost surely, 217214241 is an apocalyptic number.

17214241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

17214241 is a deficient number, since it is larger than the sum of its proper divisors (1919903).

17214241 is a wasteful number, since it uses less digits than its factorization.

17214241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29591.

The product of its digits is 448, while the sum is 22.

The square root of 17214241 is about 4149.0048204359. The cubic root of 17214241 is about 258.2037980715.

The spelling of 17214241 in words is "seventeen million, two hundred fourteen thousand, two hundred forty-one".

Divisors: 1 11 53 583 29527 324797 1564931 17214241