Base | Representation |
---|---|
bin | 10000101101011… |
… | …10011010100101 |
3 | 100202202121222011 |
4 | 20112232122211 |
5 | 241341100023 |
6 | 21524234221 |
7 | 3321316336 |
oct | 1026563245 |
9 | 322677864 |
10 | 140175013 |
11 | 72141620 |
12 | 3ab3b971 |
13 | 2306bbc4 |
14 | 1488c28d |
15 | c48d50d |
hex | 85ae6a5 |
140175013 has 16 divisors (see below), whose sum is σ = 162316224. Its totient is φ = 119637760.
The previous prime is 140174977. The next prime is 140175017. The reversal of 140175013 is 310571041.
140175013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-140175013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140175017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109131 + ... + 110407.
It is an arithmetic number, because the mean of its divisors is an integer number (10144764).
Almost surely, 2140175013 is an apocalyptic number.
It is an amenable number.
140175013 is a deficient number, since it is larger than the sum of its proper divisors (22141211).
140175013 is a wasteful number, since it uses less digits than its factorization.
140175013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1892.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 140175013 is about 11839.5529054099. The cubic root of 140175013 is about 519.4656900797.
The spelling of 140175013 in words is "one hundred forty million, one hundred seventy-five thousand, thirteen".
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