Base | Representation |
---|---|
bin | 10011010101101001… |
… | …10111100000110010 |
3 | 222210112220022021020 |
4 | 21222310313200302 |
5 | 132230314201404 |
6 | 4434114040310 |
7 | 515165026362 |
oct | 115264674062 |
9 | 28715808236 |
10 | 10382178354 |
11 | 4448518299 |
12 | 2018b79096 |
13 | c95c2c002 |
14 | 706c089a2 |
15 | 40b700ed9 |
hex | 26ad37832 |
10382178354 has 8 divisors (see below), whose sum is σ = 20764356720. Its totient is φ = 3460726116.
The previous prime is 10382178353. The next prime is 10382178419. The reversal of 10382178354 is 45387128301.
10382178354 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
10382178354 is an admirable number.
It is a super-2 number, since 2×103821783542 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10382178353) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 865181524 + ... + 865181535.
It is an arithmetic number, because the mean of its divisors is an integer number (2595544590).
Almost surely, 210382178354 is an apocalyptic number.
10382178354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10382178354 is a wasteful number, since it uses less digits than its factorization.
10382178354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1730363064.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 10382178354 in words is "ten billion, three hundred eighty-two million, one hundred seventy-eight thousand, three hundred fifty-four".
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