Base | Representation |
---|---|
bin | 10111000011101… |
… | …101110111000010 |
3 | 222221221000202202 |
4 | 113003231313002 |
5 | 1243013201432 |
6 | 102215313202 |
7 | 12405113162 |
oct | 2703556702 |
9 | 887830682 |
10 | 386850242 |
11 | 189404349 |
12 | a967b802 |
13 | 621b918c |
14 | 395405a2 |
15 | 23e67462 |
hex | 170eddc2 |
386850242 has 8 divisors (see below), whose sum is σ = 581062800. Its totient is φ = 193162644.
The previous prime is 386850223. The next prime is 386850253. The reversal of 386850242 is 242058683.
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 = 386850196 and 386850205.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129392 + ... + 132347.
It is an arithmetic number, because the mean of its divisors is an integer number (72632850).
Almost surely, 2386850242 is an apocalyptic number.
386850242 is a deficient number, since it is larger than the sum of its proper divisors (194212558).
386850242 is a wasteful number, since it uses less digits than its factorization.
386850242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262480.
The product of its (nonzero) digits is 92160, while the sum is 38.
The square root of 386850242 is about 19668.5088911183. The cubic root of 386850242 is about 728.6421509239.
The spelling of 386850242 in words is "three hundred eighty-six million, eight hundred fifty thousand, two hundred forty-two".
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