Base | Representation |
---|---|
bin | 11101110100001000110… |
… | …00011000111010000000 |
3 | 10121221012210222122210002 |
4 | 32322010120120322000 |
5 | 113241004314434212 |
6 | 2102340304255132 |
7 | 134004106355600 |
oct | 16720430307200 |
9 | 3557183878702 |
10 | 1024423202432 |
11 | 365501211413 |
12 | 1466593114a8 |
13 | 757ab16b406 |
14 | 37821d66c00 |
15 | 1b9aa9a0ac2 |
hex | ee84618e80 |
1024423202432 has 48 divisors (see below), whose sum is σ = 2374041986370. Its totient is φ = 439038512640.
The previous prime is 1024423202419. The next prime is 1024423202461. The reversal of 1024423202432 is 2342023244201.
It can be written as a sum of positive squares in only one way, i.e., 953935076416 + 70488126016 = 976696^2 + 265496^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1024423202395 and 1024423202404.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81660119 + ... + 81672662.
Almost surely, 21024423202432 is an apocalyptic number.
It is an amenable number.
1024423202432 is an abundant number, since it is smaller than the sum of its proper divisors (1349618783938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024423202432 is an equidigital number, since it uses as much as digits as its factorization.
1024423202432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163332809 (or 163332790 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 1024423202432 its reverse (2342023244201), we get a palindrome (3366446446633).
The spelling of 1024423202432 in words is "one trillion, twenty-four billion, four hundred twenty-three million, two hundred two thousand, four hundred thirty-two".
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