Base | Representation |
---|---|
bin | 10110001101010110100… |
… | …00110101110110110111 |
3 | 2200221122112101222000111 |
4 | 23012223100311312313 |
5 | 100000243111431411 |
6 | 1342315534523451 |
7 | 106062616325560 |
oct | 13065320656667 |
9 | 2627575358014 |
10 | 763082530231 |
11 | 2746922162aa |
12 | 103a82966587 |
13 | 56c5c7165c8 |
14 | 28d0d325167 |
15 | 14cb2252721 |
hex | b1ab435db7 |
763082530231 has 4 divisors (see below), whose sum is σ = 872094320272. Its totient is φ = 654070740192.
The previous prime is 763082530129. The next prime is 763082530247. The reversal of 763082530231 is 132035280367.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132035280367 = 37 ⋅3568521091.
It is a cyclic number.
It is not a de Polignac number, because 763082530231 - 27 = 763082530103 is a prime.
It is a super-3 number, since 3×7630825302313 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (763082533231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54505895010 + ... + 54505895023.
It is an arithmetic number, because the mean of its divisors is an integer number (218023580068).
Almost surely, 2763082530231 is an apocalyptic number.
763082530231 is a deficient number, since it is larger than the sum of its proper divisors (109011790041).
763082530231 is a wasteful number, since it uses less digits than its factorization.
763082530231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109011790040.
The product of its (nonzero) digits is 181440, while the sum is 40.
The spelling of 763082530231 in words is "seven hundred sixty-three billion, eighty-two million, five hundred thirty thousand, two hundred thirty-one".
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