Base | Representation |
---|---|
bin | 10000101110010… |
… | …11110010001110 |
3 | 100202222201222121 |
4 | 20113023302032 |
5 | 241403422220 |
6 | 21531003154 |
7 | 3322330141 |
oct | 1027136216 |
9 | 322881877 |
10 | 140295310 |
11 | 72213a41 |
12 | 3ab994ba |
13 | 230b189c |
14 | 148c0058 |
15 | c4b3eaa |
hex | 85cbc8e |
140295310 has 16 divisors (see below), whose sum is σ = 255729600. Its totient is φ = 55407456.
The previous prime is 140295299. The next prime is 140295319. The reversal of 140295310 is 13592041.
140295310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1402953103 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140295319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88005 + ... + 89584.
It is an arithmetic number, because the mean of its divisors is an integer number (15983100).
Almost surely, 2140295310 is an apocalyptic number.
140295310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140295310 is a deficient number, since it is larger than the sum of its proper divisors (115434290).
140295310 is a wasteful number, since it uses less digits than its factorization.
140295310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177675.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 140295310 is about 11844.6321175459. The cubic root of 140295310 is about 519.6142479316.
The spelling of 140295310 in words is "one hundred forty million, two hundred ninety-five thousand, three hundred ten".
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