Base | Representation |
---|---|
bin | 10110101000000… |
… | …001011011000100 |
3 | 222110021012001111 |
4 | 112220001123010 |
5 | 1234133342330 |
6 | 101355534404 |
7 | 12256315243 |
oct | 2650013304 |
9 | 873235044 |
10 | 379590340 |
11 | 1852a5928 |
12 | a715a404 |
13 | 6084688c |
14 | 385b095a |
15 | 234d132a |
hex | 16a016c4 |
379590340 has 24 divisors (see below), whose sum is σ = 806100120. Its totient is φ = 150129408.
The previous prime is 379590317. The next prime is 379590349. The reversal of 379590340 is 43095973.
It can be written as a sum of positive squares in 4 ways, for example, as 743044 + 378847296 = 862^2 + 19464^2 .
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 379590293 and 379590302.
It is not an unprimeable number, because it can be changed into a prime (379590349) 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 7 ways as a sum of consecutive naturals, for example, 104847 + ... + 108406.
It is an arithmetic number, because the mean of its divisors is an integer number (33587505).
Almost surely, 2379590340 is an apocalyptic number.
It is an amenable number.
379590340 is an abundant number, since it is smaller than the sum of its proper divisors (426509780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379590340 is a wasteful number, since it uses less digits than its factorization.
379590340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213351 (or 213349 counting only the distinct ones).
The product of its (nonzero) digits is 102060, while the sum is 40.
The square root of 379590340 is about 19483.0782988726. The cubic root of 379590340 is about 724.0552672929.
The spelling of 379590340 in words is "three hundred seventy-nine million, five hundred ninety thousand, three hundred forty".
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