Base | Representation |
---|---|
bin | 10110101011001… |
… | …010101011100010 |
3 | 222111211001211222 |
4 | 112223022223202 |
5 | 1234341232230 |
6 | 101425335042 |
7 | 12266320505 |
oct | 2653125342 |
9 | 874731758 |
10 | 380414690 |
11 | 185809207 |
12 | a7497482 |
13 | 60a74b66 |
14 | 3874713c |
15 | 235e56e5 |
hex | 16acaae2 |
380414690 has 16 divisors (see below), whose sum is σ = 686233728. Its totient is φ = 151835376.
The previous prime is 380414669. The next prime is 380414701. The reversal of 380414690 is 96414083.
380414690 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×3804146902 = 289430672735592200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 380414690.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36452 + ... + 45711.
It is an arithmetic number, because the mean of its divisors is an integer number (42889608).
Almost surely, 2380414690 is an apocalyptic number.
380414690 is a deficient number, since it is larger than the sum of its proper divisors (305819038).
380414690 is a wasteful number, since it uses less digits than its factorization.
380414690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82633.
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 380414690 is about 19504.2223633756. Note that the first 3 decimals coincide. The cubic root of 380414690 is about 724.5790279043.
The spelling of 380414690 in words is "three hundred eighty million, four hundred fourteen thousand, six hundred ninety".
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