Base | Representation |
---|---|
bin | 1010000001001011100… |
… | …10100101011111001100 |
3 | 1012220112002010000202201 |
4 | 11000211302211133030 |
5 | 21114441214321140 |
6 | 422045425331244 |
7 | 33604242430414 |
oct | 5004562453714 |
9 | 1186462100681 |
10 | 344231401420 |
11 | 122a95719905 |
12 | 5686a496b24 |
13 | 265cb73299a |
14 | 1293769b644 |
15 | 8e4a8c949a |
hex | 5025ca57cc |
344231401420 has 96 divisors (see below), whose sum is σ = 763671121920. Its totient is φ = 129977084160.
The previous prime is 344231401357. The next prime is 344231401453. The reversal of 344231401420 is 24104132443.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183393522 + ... + 183395398.
It is an arithmetic number, because the mean of its divisors is an integer number (7954907520).
Almost surely, 2344231401420 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 344231401420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381835560960).
344231401420 is an abundant number, since it is smaller than the sum of its proper divisors (419439720500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344231401420 is a wasteful number, since it uses less digits than its factorization.
344231401420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3383 (or 3381 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 344231401420 its reverse (24104132443), we get a palindrome (368335533863).
The spelling of 344231401420 in words is "three hundred forty-four billion, two hundred thirty-one million, four hundred one thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •