Base | Representation |
---|---|
bin | 10110101100011… |
… | …011001000011111 |
3 | 222112102210212220 |
4 | 112230123020133 |
5 | 1234432303343 |
6 | 101440400423 |
7 | 12302162316 |
oct | 2654331037 |
9 | 875383786 |
10 | 380744223 |
11 | 185a13852 |
12 | a7616113 |
13 | 60b5bb52 |
14 | 387d127d |
15 | 2365d183 |
hex | 16b1b21f |
380744223 has 8 divisors (see below), whose sum is σ = 537521328. Its totient is φ = 238898304.
The previous prime is 380744197. The next prime is 380744239. The reversal of 380744223 is 322447083.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 380744223 - 216 = 380678687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380744423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3732736 + ... + 3732837.
It is an arithmetic number, because the mean of its divisors is an integer number (67190166).
Almost surely, 2380744223 is an apocalyptic number.
380744223 is a deficient number, since it is larger than the sum of its proper divisors (156777105).
380744223 is a wasteful number, since it uses less digits than its factorization.
380744223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7465593.
The product of its (nonzero) digits is 32256, while the sum is 33.
The square root of 380744223 is about 19512.6682696140. The cubic root of 380744223 is about 724.7881889373.
The spelling of 380744223 in words is "three hundred eighty million, seven hundred forty-four thousand, two hundred twenty-three".
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