Base | Representation |
---|---|
bin | 101011100000110010… |
… | …110111110011010001 |
3 | 11110121002000001102012 |
4 | 223200302313303101 |
5 | 1231141100330410 |
6 | 33244031232305 |
7 | 3242535561263 |
oct | 534062676321 |
9 | 143532001365 |
10 | 46721105105 |
11 | 188a5933864 |
12 | 907a978695 |
13 | 4537669b2c |
14 | 2393089b33 |
15 | 1336ab0605 |
hex | ae0cb7cd1 |
46721105105 has 16 divisors (see below), whose sum is σ = 57198867984. Its totient is φ = 36623059200.
The previous prime is 46721105029. The next prime is 46721105143. The reversal of 46721105105 is 50150112764.
It can be written as a sum of positive squares in 8 ways, for example, as 1640898064 + 45080207041 = 40508^2 + 212321^2 .
It is not a de Polignac number, because 46721105105 - 210 = 46721104081 is a prime.
It is a super-2 number, since 2×467211051052 (a number of 22 digits) contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 84155 + ... + 317055.
It is an arithmetic number, because the mean of its divisors is an integer number (3574929249).
Almost surely, 246721105105 is an apocalyptic number.
It is an amenable number.
46721105105 is a deficient number, since it is larger than the sum of its proper divisors (10477762879).
46721105105 is a wasteful number, since it uses less digits than its factorization.
46721105105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233716.
The product of its (nonzero) digits is 8400, while the sum is 32.
Adding to 46721105105 its reverse (50150112764), we get a palindrome (96871217869).
The spelling of 46721105105 in words is "forty-six billion, seven hundred twenty-one million, one hundred five thousand, one hundred five".
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