Base | Representation |
---|---|
bin | 10110110110110… |
… | …111010100010011 |
3 | 222201120212011222 |
4 | 112312313110103 |
5 | 1241132343412 |
6 | 102015155255 |
7 | 12334351502 |
oct | 2666672423 |
9 | 881525158 |
10 | 383481107 |
11 | 187513039 |
12 | a8515b2b |
13 | 615a97c9 |
14 | 38d04839 |
15 | 239ee072 |
hex | 16db7513 |
383481107 has 4 divisors (see below), whose sum is σ = 383560680. Its totient is φ = 383401536.
The previous prime is 383481101. The next prime is 383481149. The reversal of 383481107 is 701184383.
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 383481107 - 212 = 383477011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (383481101) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 32057 + ... + 42362.
It is an arithmetic number, because the mean of its divisors is an integer number (95890170).
Almost surely, 2383481107 is an apocalyptic number.
383481107 is a deficient number, since it is larger than the sum of its proper divisors (79573).
383481107 is an equidigital number, since it uses as much as digits as its factorization.
383481107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79572.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 383481107 is about 19582.6736427894. The cubic root of 383481107 is about 726.5206967928.
The spelling of 383481107 in words is "three hundred eighty-three million, four hundred eighty-one thousand, one hundred seven".
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