Base | Representation |
---|---|
bin | 101001101110011… |
… | …1001101011110011 |
3 | 10121120111200212201 |
4 | 1103130321223303 |
5 | 10331410211420 |
6 | 350532404031 |
7 | 46460346103 |
oct | 12334715363 |
9 | 3546450781 |
10 | 1400085235 |
11 | 65934783a |
12 | 330a76617 |
13 | 1940ab503 |
14 | d3d35203 |
15 | 82db010a |
hex | 53739af3 |
1400085235 has 8 divisors (see below), whose sum is σ = 1778931936. Its totient is φ = 1054181760.
The previous prime is 1400085223. The next prime is 1400085241. The reversal of 1400085235 is 5325800041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1400085235 - 29 = 1400084723 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 8235711 + ... + 8235880.
It is an arithmetic number, because the mean of its divisors is an integer number (222366492).
Almost surely, 21400085235 is an apocalyptic number.
1400085235 is a deficient number, since it is larger than the sum of its proper divisors (378846701).
1400085235 is a wasteful number, since it uses less digits than its factorization.
1400085235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16471613.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 1400085235 is about 37417.7128510015. The cubic root of 1400085235 is about 1118.7116443473.
Adding to 1400085235 its reverse (5325800041), we get a palindrome (6725885276).
It can be divided in two parts, 14000 and 85235, that added together give a triangular number (99235 = T445).
The spelling of 1400085235 in words is "one billion, four hundred million, eighty-five thousand, two hundred thirty-five".
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