Base | Representation |
---|---|
bin | 10000101110110… |
… | …10111010010110 |
3 | 100210002212222102 |
4 | 20113122322112 |
5 | 241412413040 |
6 | 21532202102 |
7 | 3323005604 |
oct | 1027327226 |
9 | 323085872 |
10 | 140357270 |
11 | 72256549 |
12 | 3b009332 |
13 | 23103b51 |
14 | 148d8874 |
15 | c4c7515 |
hex | 85dae96 |
140357270 has 32 divisors (see below), whose sum is σ = 279142848. Its totient is φ = 50541568.
The previous prime is 140357263. The next prime is 140357281. The reversal of 140357270 is 72753041.
It is a congruent number.
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, 14039 + ... + 21858.
It is an arithmetic number, because the mean of its divisors is an integer number (8723214).
Almost surely, 2140357270 is an apocalyptic number.
140357270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140357270 is a deficient number, since it is larger than the sum of its proper divisors (138785578).
140357270 is a wasteful number, since it uses less digits than its factorization.
140357270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35944.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 140357270 is about 11847.2473596190. The cubic root of 140357270 is about 519.6907307934.
The spelling of 140357270 in words is "one hundred forty million, three hundred fifty-seven thousand, two hundred seventy".
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