Base | Representation |
---|---|
bin | 10000101111000… |
… | …01100001010110 |
3 | 100210011021010002 |
4 | 20113201201112 |
5 | 241414244332 |
6 | 21532531302 |
7 | 3323150540 |
oct | 1027414126 |
9 | 323137102 |
10 | 140384342 |
11 | 7227491a |
12 | 3b020b32 |
13 | 23113277 |
14 | 14904690 |
15 | c4d0562 |
hex | 85e1856 |
140384342 has 16 divisors (see below), whose sum is σ = 241257120. Its totient is φ = 60015168.
The previous prime is 140384303. The next prime is 140384357. The reversal of 140384342 is 243483041.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6533 + ... + 17984.
It is an arithmetic number, because the mean of its divisors is an integer number (15078570).
Almost surely, 2140384342 is an apocalyptic number.
140384342 is a deficient number, since it is larger than the sum of its proper divisors (100872778).
140384342 is a wasteful number, since it uses less digits than its factorization.
140384342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24935.
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 140384342 is about 11848.3898484140. The cubic root of 140384342 is about 519.7241411587.
The spelling of 140384342 in words is "one hundred forty million, three hundred eighty-four thousand, three hundred forty-two".
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