Base | Representation |
---|---|
bin | 1000101011111100… |
… | …10011001010000111 |
3 | 110001000102110021020 |
4 | 10111332103022013 |
5 | 34022341321411 |
6 | 2050433322223 |
7 | 223366055304 |
oct | 42576231207 |
9 | 13030373236 |
10 | 4663620231 |
11 | 1a835459a6 |
12 | aa1a06373 |
13 | 594263cca |
14 | 32353c0ab |
15 | 1c465d606 |
hex | 115f93287 |
4663620231 has 16 divisors (see below), whose sum is σ = 6499933440. Its totient is φ = 2968669440.
The previous prime is 4663620211. The next prime is 4663620271. The reversal of 4663620231 is 1320263664.
It is not a de Polignac number, because 4663620231 - 27 = 4663620103 is a prime.
It is a super-2 number, since 2×46636202312 = 43498707317984986722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4663620192 and 4663620201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4663620211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19786 + ... + 98583.
It is an arithmetic number, because the mean of its divisors is an integer number (406245840).
Almost surely, 24663620231 is an apocalyptic number.
4663620231 is a deficient number, since it is larger than the sum of its proper divisors (1836313209).
4663620231 is a wasteful number, since it uses less digits than its factorization.
4663620231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118966.
The product of its (nonzero) digits is 31104, while the sum is 33.
The square root of 4663620231 is about 68290.7038402739. The cubic root of 4663620231 is about 1670.7355970306.
Adding to 4663620231 its reverse (1320263664), we get a palindrome (5983883895).
The spelling of 4663620231 in words is "four billion, six hundred sixty-three million, six hundred twenty thousand, two hundred thirty-one".
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