Base | Representation |
---|---|
bin | 10110101101001… |
… | …111101000101011 |
3 | 222112211201212210 |
4 | 112231033220223 |
5 | 1240011144100 |
6 | 101445140203 |
7 | 12304046304 |
oct | 2655175053 |
9 | 875751783 |
10 | 380959275 |
11 | 186050384 |
12 | a76ba663 |
13 | 60c059b8 |
14 | 388497ab |
15 | 236a1c50 |
hex | 16b4fa2b |
380959275 has 24 divisors (see below), whose sum is σ = 630517680. Its totient is φ = 202963840.
The previous prime is 380959261. The next prime is 380959297. The reversal of 380959275 is 572959083.
It is a happy number.
It is not a de Polignac number, because 380959275 - 216 = 380893739 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90109 + ... + 94241.
It is an arithmetic number, because the mean of its divisors is an integer number (26271570).
Almost surely, 2380959275 is an apocalyptic number.
380959275 is a deficient number, since it is larger than the sum of its proper divisors (249558405).
380959275 is a wasteful number, since it uses less digits than its factorization.
380959275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5375 (or 5370 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 48.
The square root of 380959275 is about 19518.1780655880. The cubic root of 380959275 is about 724.9246215726.
The spelling of 380959275 in words is "three hundred eighty million, nine hundred fifty-nine thousand, two hundred seventy-five".
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