Base | Representation |
---|---|
bin | 10011011100001… |
… | …10000011000110 |
3 | 102100212020102121 |
4 | 21232012003012 |
5 | 313222001332 |
6 | 24103200154 |
7 | 4020100030 |
oct | 1156060306 |
9 | 370766377 |
10 | 163078342 |
11 | 84065199 |
12 | 4674605a |
13 | 27a2a97b |
14 | 17930c50 |
15 | e4b4797 |
hex | 9b860c6 |
163078342 has 8 divisors (see below), whose sum is σ = 279562896. Its totient is φ = 69890712.
The previous prime is 163078327. The next prime is 163078343. The reversal of 163078342 is 243870361.
It is a happy number.
163078342 is digitally balanced in base 3, because in such base 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.
It is a junction number, because it is equal to n+sod(n) for n = 163078298 and 163078307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163078343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5824213 + ... + 5824240.
It is an arithmetic number, because the mean of its divisors is an integer number (34945362).
Almost surely, 2163078342 is an apocalyptic number.
163078342 is a deficient number, since it is larger than the sum of its proper divisors (116484554).
163078342 is a wasteful number, since it uses less digits than its factorization.
163078342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11648462.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 163078342 is about 12770.2130757478. The cubic root of 163078342 is about 546.3430579433.
It can be divided in two parts, 16307 and 8342, that added together give a square (24649 = 1572).
The spelling of 163078342 in words is "one hundred sixty-three million, seventy-eight thousand, three hundred forty-two".
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