Base | Representation |
---|---|
bin | 1010000001011111110… |
… | …10000011101001011000 |
3 | 1012220221220111020111221 |
4 | 11000233322003221120 |
5 | 21120313142211440 |
6 | 422114331301424 |
7 | 33611403215203 |
oct | 5005772035130 |
9 | 1186856436457 |
10 | 344401132120 |
11 | 123072508011 |
12 | 568b72aa874 |
13 | 2662794c556 |
14 | 1295204093a |
15 | 8e5a754d4a |
hex | 502fe83a58 |
344401132120 has 16 divisors (see below), whose sum is σ = 774902547360. Its totient is φ = 137760452832.
The previous prime is 344401132111. The next prime is 344401132129. The reversal of 344401132120 is 21231104443.
It is an interprime number because it is at equal distance from previous prime (344401132111) and next prime (344401132129).
It is a super-2 number, since 2×3444011321202 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344401132129) 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, 4305014112 + ... + 4305014191.
It is an arithmetic number, because the mean of its divisors is an integer number (48431409210).
Almost surely, 2344401132120 is an apocalyptic number.
It is an amenable number.
344401132120 is an abundant number, since it is smaller than the sum of its proper divisors (430501415240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344401132120 is a wasteful number, since it uses less digits than its factorization.
344401132120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8610028314 (or 8610028310 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 344401132120 its reverse (21231104443), we get a palindrome (365632236563).
The spelling of 344401132120 in words is "three hundred forty-four billion, four hundred one million, one hundred thirty-two thousand, one hundred twenty".
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