Base | Representation |
---|---|
bin | 10110100101111… |
… | …111110000011111 |
3 | 222102021012111210 |
4 | 112211333300133 |
5 | 1234014343411 |
6 | 101340315503 |
7 | 12251643645 |
oct | 2645776037 |
9 | 872235453 |
10 | 379059231 |
11 | 184a728a1 |
12 | a6b42b93 |
13 | 606bbc05 |
14 | 384b3195 |
15 | 23428ca6 |
hex | 1697fc1f |
379059231 has 8 divisors (see below), whose sum is σ = 505722880. Its totient is φ = 252550872.
The previous prime is 379059221. The next prime is 379059259. The reversal of 379059231 is 132950973.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 379059231 - 25 = 379059199 is a prime.
It is a super-2 number, since 2×3790592312 = 287371801212622722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 379059231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379059211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33001 + ... + 42978.
It is an arithmetic number, because the mean of its divisors is an integer number (63215360).
Almost surely, 2379059231 is an apocalyptic number.
379059231 is a deficient number, since it is larger than the sum of its proper divisors (126663649).
379059231 is a wasteful number, since it uses less digits than its factorization.
379059231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77645.
The product of its (nonzero) digits is 51030, while the sum is 39.
The square root of 379059231 is about 19469.4435205529. The cubic root of 379059231 is about 723.7174190756.
The spelling of 379059231 in words is "three hundred seventy-nine million, fifty-nine thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •