Base | Representation |
---|---|
bin | 10011000000000000… |
… | …001011011001001100 |
3 | 1221122210100100200211 |
4 | 103000000023121030 |
5 | 313240143010244 |
6 | 13212215132204 |
7 | 1321362561064 |
oct | 230000133114 |
9 | 57583310624 |
10 | 20401141324 |
11 | 8719a04483 |
12 | 3b54374064 |
13 | 1c01828875 |
14 | db76a63a4 |
15 | 7e60a7934 |
hex | 4c000b64c |
20401141324 has 12 divisors (see below), whose sum is σ = 35731438624. Its totient is φ = 10192158864.
The previous prime is 20401141309. The next prime is 20401141331. The reversal of 20401141324 is 42314110402.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20401141295 and 20401141304.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2097492 + ... + 2107195.
Almost surely, 220401141324 is an apocalyptic number.
It is an amenable number.
20401141324 is a deficient number, since it is larger than the sum of its proper divisors (15330297300).
20401141324 is a wasteful number, since it uses less digits than its factorization.
20401141324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4205904 (or 4205902 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 20401141324 its reverse (42314110402), we get a palindrome (62715251726).
The spelling of 20401141324 in words is "twenty billion, four hundred one million, one hundred forty-one thousand, three hundred twenty-four".
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