Base | Representation |
---|---|
bin | 10111000000110… |
… | …001010111110100 |
3 | 222220110210201110 |
4 | 113000301113310 |
5 | 1242314000241 |
6 | 102150555020 |
7 | 12365416260 |
oct | 2700612764 |
9 | 886423643 |
10 | 386078196 |
11 | 188a27299 |
12 | a9368a70 |
13 | 61ca894a |
14 | 393bd0a0 |
15 | 23d63816 |
hex | 170315f4 |
386078196 has 48 divisors (see below), whose sum is σ = 1039560704. Its totient is φ = 109234656.
The previous prime is 386078167. The next prime is 386078213. The reversal of 386078196 is 691870683.
It is a super-2 number, since 2×3860781962 = 298112746853228832, which contains 22 as substring.
It is a congruent number.
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, 13660 + ... + 30963.
Almost surely, 2386078196 is an apocalyptic number.
It is an amenable number.
386078196 is an abundant number, since it is smaller than the sum of its proper divisors (653482508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
386078196 is a wasteful number, since it uses less digits than its factorization.
386078196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44740 (or 44738 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 48.
The square root of 386078196 is about 19648.8726394162. The cubic root of 386078196 is about 728.1571054286.
The spelling of 386078196 in words is "three hundred eighty-six million, seventy-eight thousand, one hundred ninety-six".
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