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10690076 = 2217157207
BaseRepresentation
bin101000110001…
…111000011100
3202010010000202
4220301320130
510214040301
61021043032
7156602255
oct50617034
922103022
1010690076
116041681
1236b6478
1322a39b7
1415c3b2c
15e1266b
hexa31e1c

10690076 has 12 divisors (see below), whose sum is σ = 19808208. Its totient is φ = 5030592.

The previous prime is 10690039. The next prime is 10690087. The reversal of 10690076 is 67009601.

It is a happy number.

It is a super-2 number, since 2×106900762 = 228555449771552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 78536 + ... + 78671.

It is an arithmetic number, because the mean of its divisors is an integer number (1650684).

Almost surely, 210690076 is an apocalyptic number.

It is an amenable number.

10690076 is a deficient number, since it is larger than the sum of its proper divisors (9118132).

10690076 is a wasteful number, since it uses less digits than its factorization.

10690076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157228 (or 157226 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 10690076 is about 3269.5681672050. The cubic root of 10690076 is about 220.2893987581.

Adding to 10690076 its reverse (67009601), we get a palindrome (77699677).

The spelling of 10690076 in words is "ten million, six hundred ninety thousand, seventy-six".

Divisors: 1 2 4 17 34 68 157207 314414 628828 2672519 5345038 10690076