Base | Representation |
---|---|
bin | 100111010100… |
… | …011110100010 |
3 | 201101200012220 |
4 | 213110132202 |
5 | 10114314430 |
6 | 1004531510 |
7 | 153416664 |
oct | 47243642 |
9 | 21350186 |
10 | 10307490 |
11 | 5900196 |
12 | 3550b96 |
13 | 219b80b |
14 | 1524534 |
15 | d89110 |
hex | 9d47a2 |
10307490 has 16 divisors (see below), whose sum is σ = 24738048. Its totient is φ = 2748656.
The previous prime is 10307489. The next prime is 10307501. The reversal of 10307490 is 9470301.
10307490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 10307490.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171762 + ... + 171821.
It is an arithmetic number, because the mean of its divisors is an integer number (1546128).
Almost surely, 210307490 is an apocalyptic number.
10307490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10307490 is an abundant number, since it is smaller than the sum of its proper divisors (14430558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10307490 is a wasteful number, since it uses less digits than its factorization.
10307490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343593.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 10307490 is about 3210.5279939599. The cubic root of 10307490 is about 217.6294380813.
Adding to 10307490 its reverse (9470301), we get a palindrome (19777791).
The spelling of 10307490 in words is "ten million, three hundred seven thousand, four hundred ninety".
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