Base | Representation |
---|---|
bin | 100110011111… |
… | …001000011110 |
3 | 200222120111022 |
4 | 212133020132 |
5 | 10040321430 |
6 | 1000124142 |
7 | 151516652 |
oct | 46371036 |
9 | 20876438 |
10 | 10088990 |
11 | 577100a |
12 | 3466652 |
13 | 2123222 |
14 | 14a8a62 |
15 | d444e5 |
hex | 99f21e |
10088990 has 24 divisors (see below), whose sum is σ = 19296792. Its totient is φ = 3797120.
The previous prime is 10088963. The next prime is 10089017. The reversal of 10088990 is 9988001.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10088963) and next prime (10089017).
It is a self number, because there is not a number n which added to its sum of digits gives 10088990.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1145 + ... + 4635.
It is an arithmetic number, because the mean of its divisors is an integer number (804033).
Almost surely, 210088990 is an apocalyptic number.
10088990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10088990 is a deficient number, since it is larger than the sum of its proper divisors (9207802).
10088990 is a wasteful number, since it uses less digits than its factorization.
10088990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3532 (or 3515 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 35.
The square root of 10088990 is about 3176.3170496662. The cubic root of 10088990 is about 216.0806597479.
The spelling of 10088990 in words is "ten million, eighty-eight thousand, nine hundred ninety".
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