Base | Representation |
---|---|
bin | 1011101100101001… |
… | …1011001001111101 |
3 | 22002211121012002020 |
4 | 2323022123021331 |
5 | 22412324301221 |
6 | 1235330350353 |
7 | 140546113020 |
oct | 27312331175 |
9 | 8084535066 |
10 | 3140072061 |
11 | 1371541685 |
12 | 73772b3b9 |
13 | 3b0718609 |
14 | 21b0691b7 |
15 | 135a11ac6 |
hex | bb29b27d |
3140072061 has 8 divisors (see below), whose sum is σ = 4784871744. Its totient is φ = 1794326880.
The previous prime is 3140072059. The next prime is 3140072077. The reversal of 3140072061 is 1602700413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3140072061 - 21 = 3140072059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140072011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74763600 + ... + 74763641.
It is an arithmetic number, because the mean of its divisors is an integer number (598108968).
Almost surely, 23140072061 is an apocalyptic number.
It is an amenable number.
3140072061 is a deficient number, since it is larger than the sum of its proper divisors (1644799683).
3140072061 is a wasteful number, since it uses less digits than its factorization.
3140072061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149527251.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 3140072061 is about 56036.3458926436. The cubic root of 3140072061 is about 1464.3555523408.
Adding to 3140072061 its reverse (1602700413), we get a palindrome (4742772474).
The spelling of 3140072061 in words is "three billion, one hundred forty million, seventy-two thousand, sixty-one".
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