Base | Representation |
---|---|
bin | 110111011110001… |
… | …001001111110011 |
3 | 2101212011212112021 |
4 | 313132021033303 |
5 | 3401221232300 |
6 | 232203012311 |
7 | 32030246416 |
oct | 6736111763 |
9 | 2355155467 |
10 | 930649075 |
11 | 438366474 |
12 | 21b80a097 |
13 | 11aa67c35 |
14 | 8b857b7d |
15 | 56a82d1a |
hex | 377893f3 |
930649075 has 6 divisors (see below), whose sum is σ = 1154004884. Its totient is φ = 744519240.
The previous prime is 930649073. The next prime is 930649087. The reversal of 930649075 is 570946039.
It is not a de Polignac number, because 930649075 - 21 = 930649073 is a prime.
It is a super-2 number, since 2×9306490752 = 1732215401596711250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (930649073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18612957 + ... + 18613006.
Almost surely, 2930649075 is an apocalyptic number.
930649075 is a deficient number, since it is larger than the sum of its proper divisors (223355809).
930649075 is a wasteful number, since it uses less digits than its factorization.
930649075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37225973 (or 37225968 counting only the distinct ones).
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 930649075 is about 30506.5415116168. The cubic root of 930649075 is about 976.3270380540.
The spelling of 930649075 in words is "nine hundred thirty million, six hundred forty-nine thousand, seventy-five".
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