Base | Representation |
---|---|
bin | 10000110000100… |
… | …11011010000010 |
3 | 100210112122101221 |
4 | 20120103122002 |
5 | 241442314144 |
6 | 21541145254 |
7 | 3324661342 |
oct | 1030233202 |
9 | 323478357 |
10 | 140588674 |
11 | 723a4396 |
12 | 3b0bb22a |
13 | 23185285 |
14 | 14958d22 |
15 | c520d84 |
hex | 8613682 |
140588674 has 12 divisors (see below), whose sum is σ = 224018514. Its totient is φ = 66159104.
The previous prime is 140588663. The next prime is 140588677. The reversal of 140588674 is 476885041.
It can be written as a sum of positive squares in 3 ways, for example, as 140588449 + 225 = 11857^2 + 15^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 140588674.
It is not an unprimeable number, because it can be changed into a prime (140588677) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121039 + ... + 122194.
Almost surely, 2140588674 is an apocalyptic number.
140588674 is a deficient number, since it is larger than the sum of its proper divisors (83429840).
140588674 is a wasteful number, since it uses less digits than its factorization.
140588674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243269 (or 243252 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 43.
The square root of 140588674 is about 11857.0094880623. The cubic root of 140588674 is about 519.9761749439.
The spelling of 140588674 in words is "one hundred forty million, five hundred eighty-eight thousand, six hundred seventy-four".
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