Base | Representation |
---|---|
bin | 10000101101001… |
… | …11100000001110 |
3 | 100202201012010121 |
4 | 20112213200032 |
5 | 241334143302 |
6 | 21523455154 |
7 | 3321140653 |
oct | 1026474016 |
9 | 322635117 |
10 | 140146702 |
11 | 72122323 |
12 | 3ab274ba |
13 | 2305c057 |
14 | 14881c2a |
15 | c484e37 |
hex | 85a780e |
140146702 has 8 divisors (see below), whose sum is σ = 210280176. Its totient is φ = 70053312.
The previous prime is 140146697. The next prime is 140146703. The reversal of 140146702 is 207641041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140146703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263 + ... + 16789.
It is an arithmetic number, because the mean of its divisors is an integer number (26285022).
Almost surely, 2140146702 is an apocalyptic number.
140146702 is a deficient number, since it is larger than the sum of its proper divisors (70133474).
140146702 is a wasteful number, since it uses less digits than its factorization.
140146702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20042.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 140146702 is about 11838.3572340084. The cubic root of 140146702 is about 519.4307157453.
Adding to 140146702 its reverse (207641041), we get a palindrome (347787743).
The spelling of 140146702 in words is "one hundred forty million, one hundred forty-six thousand, seven hundred two".
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