Base | Representation |
---|---|
bin | 1100010100001… |
… | …00011100010011 |
3 | 21012101022222111 |
4 | 12022010130103 |
5 | 202421143211 |
6 | 14130050151 |
7 | 2363026504 |
oct | 612043423 |
9 | 235338874 |
10 | 103302931 |
11 | 53348026 |
12 | 2a719957 |
13 | 1852bcc4 |
14 | da10bab |
15 | 9108421 |
hex | 6284713 |
103302931 has 4 divisors (see below), whose sum is σ = 109379592. Its totient is φ = 97226272.
The previous prime is 103302929. The next prime is 103302961. The reversal of 103302931 is 139203301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 103302931 - 21 = 103302929 is a prime.
It is a super-2 number, since 2×1033029312 = 21342991106381522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103302961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3038305 + ... + 3038338.
It is an arithmetic number, because the mean of its divisors is an integer number (27344898).
Almost surely, 2103302931 is an apocalyptic number.
103302931 is a deficient number, since it is larger than the sum of its proper divisors (6076661).
103302931 is an equidigital number, since it uses as much as digits as its factorization.
103302931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6076660.
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 103302931 is about 10163.8049469674. The cubic root of 103302931 is about 469.2139130839.
The spelling of 103302931 in words is "one hundred three million, three hundred two thousand, nine hundred thirty-one".
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