Base | Representation |
---|---|
bin | 10101111100000… |
… | …110111001101010 |
3 | 221122121022200220 |
4 | 111330012321222 |
5 | 1223212002232 |
6 | 100305110510 |
7 | 12056420664 |
oct | 2574067152 |
9 | 848538626 |
10 | 368078442 |
11 | 179852866 |
12 | a3328436 |
13 | 5b345ac4 |
14 | 36c55534 |
15 | 224aa42c |
hex | 15f06e6a |
368078442 has 32 divisors (see below), whose sum is σ = 757266432. Its totient is φ = 119185344.
The previous prime is 368078437. The next prime is 368078461. The reversal of 368078442 is 244870863.
It is a junction number, because it is equal to n+sod(n) for n = 368078394 and 368078403.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220503 + ... + 222165.
It is an arithmetic number, because the mean of its divisors is an integer number (23664576).
Almost surely, 2368078442 is an apocalyptic number.
368078442 is an abundant number, since it is smaller than the sum of its proper divisors (389187990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368078442 is a wasteful number, since it uses less digits than its factorization.
368078442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2702.
The product of its (nonzero) digits is 258048, while the sum is 42.
The square root of 368078442 is about 19185.3705202688. The cubic root of 368078442 is about 716.6604875136.
The spelling of 368078442 in words is "three hundred sixty-eight million, seventy-eight thousand, four hundred forty-two".
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