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10899083 = 13838391
BaseRepresentation
bin101001100100…
…111010001011
3202111201201202
4221210322023
510242232313
61025334415
7161432516
oct51447213
922451652
1010899083
116174708
12379740b
132347b80
141639d7d
15e54558
hexa64e8b

10899083 has 4 divisors (see below), whose sum is σ = 11737488. Its totient is φ = 10060680.

The previous prime is 10899061. The next prime is 10899089. The reversal of 10899083 is 38099801.

10899083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38099801 = 105136251.

It is a cyclic number.

It is not a de Polignac number, because 10899083 - 212 = 10894987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10899089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419183 + ... + 419208.

It is an arithmetic number, because the mean of its divisors is an integer number (2934372).

Almost surely, 210899083 is an apocalyptic number.

10899083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10899083 is a deficient number, since it is larger than the sum of its proper divisors (838405).

10899083 is an equidigital number, since it uses as much as digits as its factorization.

10899083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838404.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 10899083 is about 3301.3759252772. The cubic root of 10899083 is about 221.7158052130.

The spelling of 10899083 in words is "ten million, eight hundred ninety-nine thousand, eighty-three".

Divisors: 1 13 838391 10899083