Base | Representation |
---|---|
bin | 10110101001111… |
… | …111101101001000 |
3 | 222111020110120222 |
4 | 112221333231020 |
5 | 1234301420332 |
6 | 101415005212 |
7 | 12263601254 |
oct | 2651775510 |
9 | 874213528 |
10 | 380107592 |
11 | 185619507 |
12 | a7369808 |
13 | 60998147 |
14 | 386a7264 |
15 | 23584712 |
hex | 16a7fb48 |
380107592 has 36 divisors (see below), whose sum is σ = 731045835. Its totient is φ = 185283840.
The previous prime is 380107589. The next prime is 380107601. The reversal of 380107592 is 295701083.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 78251716 + 301855876 = 8846^2 + 17374^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=13786.
It is a Duffinian number.
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 8 ways as a sum of consecutive naturals, for example, 3363728 + ... + 3363840.
Almost surely, 2380107592 is an apocalyptic number.
It is an amenable number.
380107592 is a deficient number, since it is larger than the sum of its proper divisors (350938243).
380107592 is an equidigital number, since it uses as much as digits as its factorization.
380107592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354 (or 176 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 35.
The square root of 380107592 is about 19496.3481708755. The cubic root of 380107592 is about 724.3839980415.
The spelling of 380107592 in words is "three hundred eighty million, one hundred seven thousand, five hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •