Base | Representation |
---|---|
bin | 101000001011… |
… | …000000100010 |
3 | 201211000121111 |
4 | 220023000202 |
5 | 10143441400 |
6 | 1013413534 |
7 | 155340121 |
oct | 50130042 |
9 | 21730544 |
10 | 10530850 |
11 | 5a42a90 |
12 | 363a2aa |
13 | 2249395 |
14 | 1581ab8 |
15 | dd03ba |
hex | a0b022 |
10530850 has 48 divisors (see below), whose sum is σ = 21936096. Its totient is φ = 3728000.
The previous prime is 10530841. The next prime is 10530887. The reversal of 10530850 is 5803501.
It is a super-2 number, since 2×105308502 = 221797603445000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22317 + ... + 22783.
It is an arithmetic number, because the mean of its divisors is an integer number (457002).
Almost surely, 210530850 is an apocalyptic number.
10530850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10530850 is an abundant number, since it is smaller than the sum of its proper divisors (11405246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10530850 is a wasteful number, since it uses less digits than its factorization.
10530850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531 (or 526 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 10530850 is about 3245.1271161543. The cubic root of 10530850 is about 219.1902047100.
The spelling of 10530850 in words is "ten million, five hundred thirty thousand, eight hundred fifty".
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