Base | Representation |
---|---|
bin | 10110101001001… |
… | …001101010111100 |
3 | 222110211012222210 |
4 | 112221021222330 |
5 | 1234222330033 |
6 | 101410140420 |
7 | 12261660066 |
oct | 2651115274 |
9 | 873735883 |
10 | 379886268 |
11 | 1854881a3 |
12 | a7281710 |
13 | 6091b498 |
14 | 3864a736 |
15 | 2353dd63 |
hex | 16a49abc |
379886268 has 24 divisors (see below), whose sum is σ = 890278480. Its totient is φ = 126074880.
The previous prime is 379886251. The next prime is 379886303. The reversal of 379886268 is 862688973.
It is a super-2 number, since 2×3798862682 = 288627153229935648, 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 7 ways as a sum of consecutive naturals, for example, 66373 + ... + 71868.
Almost surely, 2379886268 is an apocalyptic number.
It is an amenable number.
379886268 is an abundant number, since it is smaller than the sum of its proper divisors (510392212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379886268 is a wasteful number, since it uses less digits than its factorization.
379886268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138477 (or 138475 counting only the distinct ones).
The product of its digits is 6967296, while the sum is 57.
The square root of 379886268 is about 19490.6713070638. The cubic root of 379886268 is about 724.2433758471.
The spelling of 379886268 in words is "three hundred seventy-nine million, eight hundred eighty-six thousand, two hundred sixty-eight".
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