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10688083 = 77572017
BaseRepresentation
bin101000110001…
…011001010011
3202010000021221
4220301121103
510214004313
61021025511
7156563410
oct50613123
922100257
1010688083
11604012a
1236b5297
1322a2b13
1415c3107
15e11c8d
hexa31653

10688083 has 8 divisors (see below), whose sum is σ = 12237152. Its totient is φ = 9144576.

The previous prime is 10688063. The next prime is 10688107. The reversal of 10688083 is 38088601.

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

It is a de Polignac number, because none of the positive numbers 2k-10688083 is a prime.

It is a super-2 number, since 2×106880832 = 228470236429778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10688023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4291 + ... + 6307.

It is an arithmetic number, because the mean of its divisors is an integer number (1529644).

Almost surely, 210688083 is an apocalyptic number.

10688083 is a deficient number, since it is larger than the sum of its proper divisors (1549069).

10688083 is an equidigital number, since it uses as much as digits as its factorization.

10688083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 10688083 is about 3269.2633726881. The cubic root of 10688083 is about 220.2757080523.

The spelling of 10688083 in words is "ten million, six hundred eighty-eight thousand, eighty-three".

Divisors: 1 7 757 2017 5299 14119 1526869 10688083