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10916093 = 29376417
BaseRepresentation
bin101001101001…
…000011111101
3202112121001202
4221221003331
510243303333
61025545245
7161533226
oct51510375
922477052
1010916093
116186471
1237a5225
132352836
14164224d
15e595e8
hexa690fd

10916093 has 4 divisors (see below), whose sum is σ = 11292540. Its totient is φ = 10539648.

The previous prime is 10916071. The next prime is 10916119. The reversal of 10916093 is 39061901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39061901 = 53737017.

It can be written as a sum of positive squares in 2 ways, for example, as 3829849 + 7086244 = 1957^2 + 2662^2 .

It is a cyclic number.

It is not a de Polignac number, because 10916093 - 26 = 10916029 is a prime.

It is a super-2 number, since 2×109160932 = 238322172769298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 376417 = 10916093 / (1 + 0 + 9 + 1 + 6 + 0 + 9 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10916063) 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 3 ways as a sum of consecutive naturals, for example, 188180 + ... + 188237.

It is an arithmetic number, because the mean of its divisors is an integer number (2823135).

Almost surely, 210916093 is an apocalyptic number.

It is an amenable number.

10916093 is a deficient number, since it is larger than the sum of its proper divisors (376447).

10916093 is an equidigital number, since it uses as much as digits as its factorization.

10916093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376446.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 10916093 is about 3303.9511194931. The cubic root of 10916093 is about 221.8310878647.

Adding to 10916093 its reverse (39061901), we get a palindrome (49977994).

The spelling of 10916093 in words is "ten million, nine hundred sixteen thousand, ninety-three".

Divisors: 1 29 376417 10916093