Base | Representation |
---|---|
bin | 100111010000… |
… | …001011001110 |
3 | 201100210001022 |
4 | 213100023032 |
5 | 10113233440 |
6 | 1004314142 |
7 | 153314423 |
oct | 47201316 |
9 | 21323038 |
10 | 10289870 |
11 | 5898a28 |
12 | 3542952 |
13 | 21937a6 |
14 | 151bd4a |
15 | d83cb5 |
hex | 9d02ce |
10289870 has 16 divisors (see below), whose sum is σ = 18595008. Its totient is φ = 4099680.
The previous prime is 10289863. The next prime is 10289891. The reversal of 10289870 is 7898201.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 10289870.
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 7 ways as a sum of consecutive naturals, for example, 812 + ... + 4608.
It is an arithmetic number, because the mean of its divisors is an integer number (1162188).
Almost surely, 210289870 is an apocalyptic number.
10289870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10289870 is a deficient number, since it is larger than the sum of its proper divisors (8305138).
10289870 is a wasteful number, since it uses less digits than its factorization.
10289870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4075.
The product of its (nonzero) digits is 8064, while the sum is 35.
The square root of 10289870 is about 3207.7827233153. The cubic root of 10289870 is about 217.5053594487.
The spelling of 10289870 in words is "ten million, two hundred eighty-nine thousand, eight hundred seventy".
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