Base | Representation |
---|---|
bin | 10110100110111… |
… | …100100101011111 |
3 | 222102201212021122 |
4 | 112212330211133 |
5 | 1234100332013 |
6 | 101345521155 |
7 | 12254032226 |
oct | 2646744537 |
9 | 872655248 |
10 | 379308383 |
11 | 185123003 |
12 | a70431bb |
13 | 6077843c |
14 | 38539cbd |
15 | 23477a08 |
hex | 169bc95f |
379308383 has 4 divisors (see below), whose sum is σ = 379739808. Its totient is φ = 378876960.
The previous prime is 379308367. The next prime is 379308407. The reversal of 379308383 is 383803973.
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 379308383 - 24 = 379308367 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 (379308323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214391 + ... + 216152.
It is an arithmetic number, because the mean of its divisors is an integer number (94934952).
Almost surely, 2379308383 is an apocalyptic number.
379308383 is a deficient number, since it is larger than the sum of its proper divisors (431425).
379308383 is an equidigital number, since it uses as much as digits as its factorization.
379308383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431424.
The product of its (nonzero) digits is 326592, while the sum is 44.
The square root of 379308383 is about 19475.8410087986. The cubic root of 379308383 is about 723.8759485221.
The spelling of 379308383 in words is "three hundred seventy-nine million, three hundred eight thousand, three hundred eighty-three".
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