Base | Representation |
---|---|
bin | 1011101101001101100… |
… | …10100001101000000001 |
3 | 1102110020010010100111012 |
4 | 11312212302201220001 |
5 | 23042231414040223 |
6 | 504440525330305 |
7 | 41026432316654 |
oct | 5664662415001 |
9 | 1373203110435 |
10 | 402230221313 |
11 | 145648523708 |
12 | 65b56106995 |
13 | 2bc126c161b |
14 | 1567a46989b |
15 | a6e25d4c78 |
hex | 5da6ca1a01 |
402230221313 has 8 divisors (see below), whose sum is σ = 410593401408. Its totient is φ = 393936445584.
The previous prime is 402230221297. The next prime is 402230221343. The reversal of 402230221313 is 313122032204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 402230221313 - 24 = 402230221297 is a prime.
It is a super-3 number, since 3×4022302213133 (a number of 36 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (402230221343) 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 7 ways as a sum of consecutive naturals, for example, 17339381 + ... + 17362562.
It is an arithmetic number, because the mean of its divisors is an integer number (51324175176).
Almost surely, 2402230221313 is an apocalyptic number.
It is an amenable number.
402230221313 is a deficient number, since it is larger than the sum of its proper divisors (8363180095).
402230221313 is a wasteful number, since it uses less digits than its factorization.
402230221313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34702183.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 402230221313 its reverse (313122032204), we get a palindrome (715352253517).
The spelling of 402230221313 in words is "four hundred two billion, two hundred thirty million, two hundred twenty-one thousand, three hundred thirteen".
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