Base | Representation |
---|---|
bin | 100111010011… |
… | …100111111101 |
3 | 201101111102112 |
4 | 213103213331 |
5 | 10114211442 |
6 | 1004503405 |
7 | 153403544 |
oct | 47234775 |
9 | 21344375 |
10 | 10303997 |
11 | 58a8600 |
12 | 354ab65 |
13 | 219a052 |
14 | 152315b |
15 | d88082 |
hex | 9d39fd |
10303997 has 24 divisors (see below), whose sum is σ = 12155136. Its totient is φ = 8712000.
The previous prime is 10303987. The next prime is 10304003. The reversal of 10303997 is 79930301.
It is a happy number.
It is not a de Polignac number, because 10303997 - 24 = 10303981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303927) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153758 + ... + 153824.
It is an arithmetic number, because the mean of its divisors is an integer number (506464).
Almost surely, 210303997 is an apocalyptic number.
It is an amenable number.
10303997 is a deficient number, since it is larger than the sum of its proper divisors (1851139).
10303997 is a wasteful number, since it uses less digits than its factorization.
10303997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 150 counting only the distinct ones).
The product of its (nonzero) digits is 5103, while the sum is 32.
The square root of 10303997 is about 3209.9839563462. The cubic root of 10303997 is about 217.6048518981.
The spelling of 10303997 in words is "ten million, three hundred three thousand, nine hundred ninety-seven".
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