Base | Representation |
---|---|
bin | 1011101100110101000… |
… | …00110010010010110100 |
3 | 1102102200202112122021210 |
4 | 11312122200302102310 |
5 | 23041321201310104 |
6 | 504404250441420 |
7 | 41021351460126 |
oct | 5663240622264 |
9 | 1372622478253 |
10 | 402024244404 |
11 | 145552229162 |
12 | 65ab9133270 |
13 | 2bbabb239b3 |
14 | 1565ad6d216 |
15 | a6ce499989 |
hex | 5d9a8324b4 |
402024244404 has 24 divisors (see below), whose sum is σ = 938287903168. Its totient is φ = 133975033920.
The previous prime is 402024244397. The next prime is 402024244411. The reversal of 402024244404 is 404442420204.
It is an interprime number because it is at equal distance from previous prime (402024244397) and next prime (402024244411).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4080232 + ... + 4177599.
Almost surely, 2402024244404 is an apocalyptic number.
It is an amenable number.
402024244404 is an abundant number, since it is smaller than the sum of its proper divisors (536263658764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
402024244404 is a wasteful number, since it uses less digits than its factorization.
402024244404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8261895 (or 8261893 counting only the distinct ones).
The product of its (nonzero) digits is 32768, while the sum is 30.
Adding to 402024244404 its reverse (404442420204), we get a palindrome (806466664608).
The spelling of 402024244404 in words is "four hundred two billion, twenty-four million, two hundred forty-four thousand, four hundred four".
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