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10116808 = 2313891093
BaseRepresentation
bin100110100101…
…111011001000
3201000222122121
4212211323020
510042214213
61000501024
7151664032
oct46457310
921028577
1010116808
11578a9a9
12347a774
132132aa0
1414b4c52
15d4c88d
hex9a5ec8

10116808 has 32 divisors (see below), whose sum is σ = 20676600. Its totient is φ = 4612608.

The previous prime is 10116793. The next prime is 10116811. The reversal of 10116808 is 80861101.

It is a happy number.

10116808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8421604 + 1695204 = 2902^2 + 1302^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8710 + ... + 9802.

Almost surely, 210116808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10116808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10338300).

10116808 is an abundant number, since it is smaller than the sum of its proper divisors (10559792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10116808 is a wasteful number, since it uses less digits than its factorization.

10116808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 10116808 is about 3180.6930062488. The cubic root of 10116808 is about 216.2790745765.

Adding to 10116808 its reverse (80861101), we get a palindrome (90977909).

The spelling of 10116808 in words is "ten million, one hundred sixteen thousand, eight hundred eight".

Divisors: 1 2 4 8 13 26 52 89 104 178 356 712 1093 1157 2186 2314 4372 4628 8744 9256 14209 28418 56836 97277 113672 194554 389108 778216 1264601 2529202 5058404 10116808