Base | Representation |
---|---|
bin | 10111000001110… |
… | …011111110000100 |
3 | 222220222122220120 |
4 | 113001303332010 |
5 | 1242401212410 |
6 | 102200501540 |
7 | 12400633461 |
oct | 2701637604 |
9 | 886878816 |
10 | 386350980 |
11 | 1890a3234 |
12 | a947a8b0 |
13 | 62072b62 |
14 | 39450668 |
15 | 23db9570 |
hex | 17073f84 |
386350980 has 48 divisors (see below), whose sum is σ = 1087478784. Its totient is φ = 102484480.
The previous prime is 386350969. The next prime is 386351029. The reversal of 386350980 is 89053683.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5397 + ... + 28316.
It is an arithmetic number, because the mean of its divisors is an integer number (22655808).
Almost surely, 2386350980 is an apocalyptic number.
386350980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
386350980 is an abundant number, since it is smaller than the sum of its proper divisors (701127804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
386350980 is a wasteful number, since it uses less digits than its factorization.
386350980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33916 (or 33914 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 386350980 is about 19655.8128806722. The cubic root of 386350980 is about 728.3285584724.
The spelling of 386350980 in words is "three hundred eighty-six million, three hundred fifty thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •