Base | Representation |
---|---|
bin | 10000101100001… |
… | …10001010011101 |
3 | 100202110020210210 |
4 | 20112012022131 |
5 | 241320311031 |
6 | 21520523033 |
7 | 3320031555 |
oct | 1026061235 |
9 | 322406723 |
10 | 140010141 |
11 | 72039767 |
12 | 3aa80479 |
13 | 23011b4b |
14 | 14848165 |
15 | c459746 |
hex | 858629d |
140010141 has 8 divisors (see below), whose sum is σ = 186852960. Its totient is φ = 93253712.
The previous prime is 140010119. The next prime is 140010149. The reversal of 140010141 is 141010041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140010141 - 26 = 140010077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140010149) 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, 17715 + ... + 24368.
It is an arithmetic number, because the mean of its divisors is an integer number (23356620).
Almost surely, 2140010141 is an apocalyptic number.
It is an amenable number.
140010141 is a deficient number, since it is larger than the sum of its proper divisors (46842819).
140010141 is a wasteful number, since it uses less digits than its factorization.
140010141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43195.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 140010141 is about 11832.5880939041. The cubic root of 140010141 is about 519.2619472830.
Adding to 140010141 its reverse (141010041), we get a palindrome (281020182).
The spelling of 140010141 in words is "one hundred forty million, ten thousand, one hundred forty-one".
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