Base | Representation |
---|---|
bin | 10101010011001010001… |
… | …100101000011111000110 |
3 | 12011221000110101102100011 |
4 | 111103022030220133012 |
5 | 142440104341033310 |
6 | 3040223355340434 |
7 | 210514245556426 |
oct | 25231214503706 |
9 | 5157013342304 |
10 | 1463681189830 |
11 | 51481a9677a2 |
12 | 1b7807a5171a |
13 | a8041bccca2 |
14 | 50bb1d44486 |
15 | 28118b6078a |
hex | 154ca3287c6 |
1463681189830 has 8 divisors (see below), whose sum is σ = 2634626141712. Its totient is φ = 585472475928.
The previous prime is 1463681189809. The next prime is 1463681189837. The reversal of 1463681189830 is 389811863641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1463681189837) 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 3 ways as a sum of consecutive naturals, for example, 73184059482 + ... + 73184059501.
It is an arithmetic number, because the mean of its divisors is an integer number (329328267714).
Almost surely, 21463681189830 is an apocalyptic number.
1463681189830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1463681189830 is a deficient number, since it is larger than the sum of its proper divisors (1170944951882).
1463681189830 is a wasteful number, since it uses less digits than its factorization.
1463681189830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146368118990.
The product of its (nonzero) digits is 5971968, while the sum is 58.
The spelling of 1463681189830 in words is "one trillion, four hundred sixty-three billion, six hundred eighty-one million, one hundred eighty-nine thousand, eight hundred thirty".
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