Base | Representation |
---|---|
bin | 100000001110111000111… |
… | …0101000101111000111110 |
3 | 120200111122210010011122110 |
4 | 1000131301311011320332 |
5 | 1040040140340302332 |
6 | 13231042404554450 |
7 | 635026023262263 |
oct | 100356165057076 |
9 | 16614583104573 |
10 | 4430021025342 |
11 | 1458841418710 |
12 | 5b66990b2a26 |
13 | 261997c80ba3 |
14 | 1145b266126a |
15 | 7a37d2824cc |
hex | 40771d45e3e |
4430021025342 has 32 divisors (see below), whose sum is σ = 9706983287040. Its totient is φ = 1336669104320.
The previous prime is 4430021025307. The next prime is 4430021025383. The reversal of 4430021025342 is 2435201200344.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144022242 + ... + 144052997.
It is an arithmetic number, because the mean of its divisors is an integer number (303343227720).
Almost surely, 24430021025342 is an apocalyptic number.
4430021025342 is an abundant number, since it is smaller than the sum of its proper divisors (5276962261698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4430021025342 is a wasteful number, since it uses less digits than its factorization.
4430021025342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288075488.
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 4430021025342 its reverse (2435201200344), we get a palindrome (6865222225686).
The spelling of 4430021025342 in words is "four trillion, four hundred thirty billion, twenty-one million, twenty-five thousand, three hundred forty-two".
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