Base | Representation |
---|---|
bin | 1011101101001110001… |
… | …10110001110010100001 |
3 | 1102110020111010002012002 |
4 | 11312213012301302201 |
5 | 23042234243433101 |
6 | 504441235213345 |
7 | 41026525411235 |
oct | 5664706616241 |
9 | 1373214102162 |
10 | 402235530401 |
11 | 14565051a491 |
12 | 65b57a47255 |
13 | 2bc1382ccb3 |
14 | 1567b04c5c5 |
15 | a6e2cd2d6b |
hex | 5da71b1ca1 |
402235530401 has 4 divisors (see below), whose sum is σ = 425896443972. Its totient is φ = 378574616832.
The previous prime is 402235530397. The next prime is 402235530409. The reversal of 402235530401 is 104035532204.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 253431696400 + 148803834001 = 503420^2 + 385751^2 .
It is a cyclic number.
It is not a de Polignac number, because 402235530401 - 22 = 402235530397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (402235530409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11830456760 + ... + 11830456793.
It is an arithmetic number, because the mean of its divisors is an integer number (106474110993).
Almost surely, 2402235530401 is an apocalyptic number.
It is an amenable number.
402235530401 is a deficient number, since it is larger than the sum of its proper divisors (23660913571).
402235530401 is a wasteful number, since it uses less digits than its factorization.
402235530401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23660913570.
The product of its (nonzero) digits is 14400, while the sum is 29.
The spelling of 402235530401 in words is "four hundred two billion, two hundred thirty-five million, five hundred thirty thousand, four hundred one".
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