Base | Representation |
---|---|
bin | 10000101110111… |
… | …11001111111111 |
3 | 100210010210100112 |
4 | 20113133033333 |
5 | 241414000124 |
6 | 21532420235 |
7 | 3323111450 |
oct | 1027371777 |
9 | 323123315 |
10 | 140375039 |
11 | 72268932 |
12 | 3b01767b |
13 | 2310bc6c |
14 | 14901127 |
15 | c4cc90e |
hex | 85df3ff |
140375039 has 8 divisors (see below), whose sum is σ = 160885920. Its totient is φ = 119978496.
The previous prime is 140375017. The next prime is 140375047. The reversal of 140375039 is 930573041.
It is a happy number.
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 140375039 - 224 = 123597823 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140374996 and 140375014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140375009) 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, 25934 + ... + 30875.
It is an arithmetic number, because the mean of its divisors is an integer number (20110740).
Almost surely, 2140375039 is an apocalyptic number.
140375039 is a deficient number, since it is larger than the sum of its proper divisors (20510881).
140375039 is an equidigital number, since it uses as much as digits as its factorization.
140375039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57169.
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 140375039 is about 11847.9972569207. The cubic root of 140375039 is about 519.7126605325.
The spelling of 140375039 in words is "one hundred forty million, three hundred seventy-five thousand, thirty-nine".
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