Base | Representation |
---|---|
bin | 11101110010010001011… |
… | …10010010100000101100 |
3 | 10121211122001122002002110 |
4 | 32321020232102200230 |
5 | 113231432102413234 |
6 | 2102053111524020 |
7 | 133640234051262 |
oct | 16711056224054 |
9 | 3554561562073 |
10 | 1023422310444 |
11 | 365038239456 |
12 | 14641a089610 |
13 | 7567b9ab231 |
14 | 37769066432 |
15 | 1b94cb951e9 |
hex | ee48b9282c |
1023422310444 has 24 divisors (see below), whose sum is σ = 2388210397888. Its totient is φ = 341108626320.
The previous prime is 1023422310433. The next prime is 1023422310457. The reversal of 1023422310444 is 4440132243201.
It is a super-2 number, since 2×10234223104442 (a number of 25 digits) contains 22 as substring.
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, 3885142 + ... + 4140189.
Almost surely, 21023422310444 is an apocalyptic number.
It is an amenable number.
1023422310444 is an abundant number, since it is smaller than the sum of its proper divisors (1364788087444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023422310444 is a wasteful number, since it uses less digits than its factorization.
1023422310444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8035965 (or 8035963 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 1023422310444 its reverse (4440132243201), we get a palindrome (5463554553645).
The spelling of 1023422310444 in words is "one trillion, twenty-three billion, four hundred twenty-two million, three hundred ten thousand, four hundred forty-four".
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