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10916105 = 54874483
BaseRepresentation
bin101001101001…
…000100001001
3202112121002012
4221221010021
510243303410
61025545305
7161533244
oct51510411
922477065
1010916105
116186482
1237a5235
132352845
14164225b
15e59605
hexa69109

10916105 has 8 divisors (see below), whose sum is σ = 13129152. Its totient is φ = 8713008.

The previous prime is 10916071. The next prime is 10916119. The reversal of 10916105 is 50161901.

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 10916105 - 26 = 10916041 is a prime.

It is a super-3 number, since 3×109161053 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 4676.

It is an arithmetic number, because the mean of its divisors is an integer number (1641144).

Almost surely, 210916105 is an apocalyptic number.

It is an amenable number.

10916105 is a deficient number, since it is larger than the sum of its proper divisors (2213047).

10916105 is an equidigital number, since it uses as much as digits as its factorization.

10916105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4975.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 10916105 is about 3303.9529355001. The cubic root of 10916105 is about 221.8311691505.

Adding to 10916105 its sum of digits (23), we get a triangular number (10916128 = T4672).

The spelling of 10916105 in words is "ten million, nine hundred sixteen thousand, one hundred five".

Divisors: 1 5 487 2435 4483 22415 2183221 10916105