Base | Representation |
---|---|
bin | 101000000100… |
… | …001010101110 |
3 | 201202121011201 |
4 | 220010022232 |
5 | 10142042310 |
6 | 1013040114 |
7 | 155162332 |
oct | 50041256 |
9 | 21677151 |
10 | 10502830 |
11 | 5a23a28 |
12 | 362603a |
13 | 22396c0 |
14 | 15757c2 |
15 | dc6e3a |
hex | a042ae |
10502830 has 32 divisors (see below), whose sum is σ = 20520864. Its totient is φ = 3847296.
The previous prime is 10502827. The next prime is 10502873. The reversal of 10502830 is 3820501.
It is a happy number.
It is a super-2 number, since 2×105028302 = 220618876017800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10502798 and 10502807.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22257 + ... + 22723.
It is an arithmetic number, because the mean of its divisors is an integer number (641277).
Almost surely, 210502830 is an apocalyptic number.
10502830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10502830 is a deficient number, since it is larger than the sum of its proper divisors (10018034).
10502830 is a wasteful number, since it uses less digits than its factorization.
10502830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 10502830 is about 3240.8069982645. The cubic root of 10502830 is about 218.9956283052.
The spelling of 10502830 in words is "ten million, five hundred two thousand, eight hundred thirty".
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