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10076891 = 1129311019
BaseRepresentation
bin100110011100…
…001011011011
3200221221220012
4212130023123
510034430031
6555552135
7151436456
oct46341333
920857805
1010076891
115762a10
12345b64b
13211a876
1414a449d
15d40b2b
hex99c2db

10076891 has 16 divisors (see below), whose sum is σ = 11750400. Its totient is φ = 8551200.

The previous prime is 10076887. The next prime is 10076909. The reversal of 10076891 is 19867001.

It is a cyclic number.

It is not a de Polignac number, because 10076891 - 22 = 10076887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10076831) 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 15 ways as a sum of consecutive naturals, for example, 9380 + ... + 10398.

It is an arithmetic number, because the mean of its divisors is an integer number (734400).

Almost surely, 210076891 is an apocalyptic number.

10076891 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10076891 is a deficient number, since it is larger than the sum of its proper divisors (1673509).

10076891 is a wasteful number, since it uses less digits than its factorization.

10076891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 10076891 is about 3174.4119140401. The cubic root of 10076891 is about 215.9942485323.

The spelling of 10076891 in words is "ten million, seventy-six thousand, eight hundred ninety-one".

Divisors: 1 11 29 31 319 341 899 1019 9889 11209 29551 31589 325061 347479 916081 10076891