Base | Representation |
---|---|
bin | 1011101101100101011… |
… | …01001000010010011001 |
3 | 1102110202001021221022121 |
4 | 11312302231020102121 |
5 | 23043134103232101 |
6 | 504512430221241 |
7 | 41034410460022 |
oct | 5666255102231 |
9 | 1373661257277 |
10 | 402430133401 |
11 | 14574035660a |
12 | 65bb1054821 |
13 | 2bc44c478ba |
14 | 15698c27c49 |
15 | a704e230a1 |
hex | 5db2b48499 |
402430133401 has 16 divisors (see below), whose sum is σ = 404883662400. Its totient is φ = 399986915328.
The previous prime is 402430133297. The next prime is 402430133419. The reversal of 402430133401 is 104331034204.
It is a cyclic number.
It is not a de Polignac number, because 402430133401 - 211 = 402430131353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (402430133431) 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 15 ways as a sum of consecutive naturals, for example, 154245585 + ... + 154248193.
It is an arithmetic number, because the mean of its divisors is an integer number (25305228900).
Almost surely, 2402430133401 is an apocalyptic number.
It is an amenable number.
402430133401 is a deficient number, since it is larger than the sum of its proper divisors (2453528999).
402430133401 is a wasteful number, since it uses less digits than its factorization.
402430133401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4248.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 402430133401 its reverse (104331034204), we get a palindrome (506761167605).
The spelling of 402430133401 in words is "four hundred two billion, four hundred thirty million, one hundred thirty-three thousand, four hundred one".
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