Base | Representation |
---|---|
bin | 101001001011111… |
… | …1110100010100110 |
3 | 10120022111202011212 |
4 | 1102113332202212 |
5 | 10312244022230 |
6 | 345045231422 |
7 | 46150644431 |
oct | 12227764246 |
9 | 3508452155 |
10 | 1382017190 |
11 | 64a126a74 |
12 | 326a02572 |
13 | 190423568 |
14 | d1790818 |
15 | 814e1895 |
hex | 525fe8a6 |
1382017190 has 16 divisors (see below), whose sum is σ = 2500135200. Its totient is φ = 550028160.
The previous prime is 1382017183. The next prime is 1382017211. The reversal of 1382017190 is 917102831.
It is a super-2 number, since 2×13820171902 = 3819943026910992200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345251 + ... + 349230.
It is an arithmetic number, because the mean of its divisors is an integer number (156258450).
Almost surely, 21382017190 is an apocalyptic number.
1382017190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1382017190 is a deficient number, since it is larger than the sum of its proper divisors (1118118010).
1382017190 is a wasteful number, since it uses less digits than its factorization.
1382017190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 694687.
The product of its (nonzero) digits is 3024, while the sum is 32.
The square root of 1382017190 is about 37175.4917923085. The cubic root of 1382017190 is about 1113.8784838020.
The spelling of 1382017190 in words is "one billion, three hundred eighty-two million, seventeen thousand, one hundred ninety".
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