Base | Representation |
---|---|
bin | 10110100111111… |
… | …110000001000110 |
3 | 222110020110220211 |
4 | 112213332001012 |
5 | 1234132421030 |
6 | 101355350034 |
7 | 12256226464 |
oct | 2647760106 |
9 | 873213824 |
10 | 379576390 |
11 | 1852963a6 |
12 | a715231a |
13 | 6084041b |
14 | 385a9834 |
15 | 234cc12a |
hex | 169fe046 |
379576390 has 8 divisors (see below), whose sum is σ = 683237520. Its totient is φ = 151830552.
The previous prime is 379576361. The next prime is 379576399. The reversal of 379576390 is 93675973.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×3795763903 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379576399) 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, 18978810 + ... + 18978829.
It is an arithmetic number, because the mean of its divisors is an integer number (85404690).
Almost surely, 2379576390 is an apocalyptic number.
379576390 is a deficient number, since it is larger than the sum of its proper divisors (303661130).
379576390 is a wasteful number, since it uses less digits than its factorization.
379576390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37957646.
The product of its (nonzero) digits is 1071630, while the sum is 49.
The square root of 379576390 is about 19482.7202926080. The cubic root of 379576390 is about 724.0463974722.
The spelling of 379576390 in words is "three hundred seventy-nine million, five hundred seventy-six thousand, three hundred ninety".
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