Base | Representation |
---|---|
bin | 101001101110010… |
… | …1100111011110011 |
3 | 10121120102001020111 |
4 | 1103130230323303 |
5 | 10331402024021 |
6 | 350531322151 |
7 | 46460040616 |
oct | 12334547363 |
9 | 3546361214 |
10 | 1400033011 |
11 | 659311583 |
12 | 330a50357 |
13 | 194090800 |
14 | d3d2017d |
15 | 82d9e8e1 |
hex | 5372cef3 |
1400033011 has 12 divisors (see below), whose sum is σ = 1605192552. Its totient is φ = 1216315776.
The previous prime is 1400032987. The next prime is 1400033051. The reversal of 1400033011 is 1103300041.
It is not a de Polignac number, because 1400033011 - 217 = 1399901939 is a prime.
It is a super-2 number, since 2×14000330112 = 3920184863779452242, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1400032982 and 1400033000.
It is not an unprimeable number, because it can be changed into a prime (1400033051) 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 11 ways as a sum of consecutive naturals, for example, 240781 + ... + 246526.
It is an arithmetic number, because the mean of its divisors is an integer number (133766046).
Almost surely, 21400033011 is an apocalyptic number.
1400033011 is a deficient number, since it is larger than the sum of its proper divisors (205159541).
1400033011 is a wasteful number, since it uses less digits than its factorization.
1400033011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487350 (or 487337 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1400033011 is about 37417.0149931819. The cubic root of 1400033011 is about 1118.6977346410.
Adding to 1400033011 its reverse (1103300041), we get a palindrome (2503333052).
The spelling of 1400033011 in words is "one billion, four hundred million, thirty-three thousand, eleven".
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