Base | Representation |
---|---|
bin | 10000101110010… |
… | …00101010010010 |
3 | 100202222002102200 |
4 | 20113020222102 |
5 | 241403020024 |
6 | 21530424030 |
7 | 3322244631 |
oct | 1027105222 |
9 | 322862380 |
10 | 140282514 |
11 | 72205369 |
12 | 3ab92016 |
13 | 230a8b08 |
14 | 148b9518 |
15 | c4b02c9 |
hex | 85c8a92 |
140282514 has 12 divisors (see below), whose sum is σ = 303945486. Its totient is φ = 46760832.
The previous prime is 140282507. The next prime is 140282539. The reversal of 140282514 is 415282041.
140282514 is a `hidden beast` number, since 1 + 402 + 8 + 251 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 115928289 + 24354225 = 10767^2 + 4935^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3896719 + ... + 3896754.
Almost surely, 2140282514 is an apocalyptic number.
140282514 is an abundant number, since it is smaller than the sum of its proper divisors (163662972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140282514 is a wasteful number, since it uses less digits than its factorization.
140282514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7793481 (or 7793478 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 140282514 is about 11844.0919449319. The cubic root of 140282514 is about 519.5984498600.
The spelling of 140282514 in words is "one hundred forty million, two hundred eighty-two thousand, five hundred fourteen".
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