Base | Representation |
---|---|
bin | 1011101101001111001… |
… | …00110011010111111110 |
3 | 1102110021000220221220200 |
4 | 11312213210303113332 |
5 | 23042243302314324 |
6 | 504442120024330 |
7 | 41026652332224 |
oct | 5664744632776 |
9 | 1373230827820 |
10 | 402243401214 |
11 | 145654a05996 |
12 | 65b5a6020a6 |
13 | 2bc15357695 |
14 | 1567c0dab14 |
15 | a6e3839ec9 |
hex | 5da79335fe |
402243401214 has 48 divisors (see below), whose sum is σ = 923075552880. Its totient is φ = 126155462400.
The previous prime is 402243401177. The next prime is 402243401243. The reversal of 402243401214 is 412104342204.
402243401214 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 43 + 401 + 214 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 810997 + ... + 1209215.
It is an arithmetic number, because the mean of its divisors is an integer number (19230740685).
Almost surely, 2402243401214 is an apocalyptic number.
402243401214 is an abundant number, since it is smaller than the sum of its proper divisors (520832151666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
402243401214 is a wasteful number, since it uses less digits than its factorization.
402243401214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401545 (or 401542 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 402243401214 its reverse (412104342204), we get a palindrome (814347743418).
The spelling of 402243401214 in words is "four hundred two billion, two hundred forty-three million, four hundred one thousand, two hundred fourteen".
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