Base | Representation |
---|---|
bin | 100110111000… |
… | …111001100010 |
3 | 201011221021012 |
4 | 212320321202 |
5 | 10102211110 |
6 | 1002300522 |
7 | 152436443 |
oct | 46707142 |
9 | 21157235 |
10 | 10194530 |
11 | 5833335 |
12 | 34b7742 |
13 | 215c288 |
14 | 14d52ca |
15 | d65905 |
hex | 9b8e62 |
10194530 has 8 divisors (see below), whose sum is σ = 18350172. Its totient is φ = 4077808.
The previous prime is 10194517. The next prime is 10194533. The reversal of 10194530 is 3549101.
It is a happy number.
10194530 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 2 ways, for example, as 8649481 + 1545049 = 2941^2 + 1243^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10194496 and 10194505.
It is not an unprimeable number, because it can be changed into a prime (10194533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509717 + ... + 509736.
Almost surely, 210194530 is an apocalyptic number.
10194530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10194530 is a deficient number, since it is larger than the sum of its proper divisors (8155642).
10194530 is a wasteful number, since it uses less digits than its factorization.
10194530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1019460.
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 10194530 is about 3192.8874079742. The cubic root of 10194530 is about 216.8315142571.
The spelling of 10194530 in words is "ten million, one hundred ninety-four thousand, five hundred thirty".
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