Base | Representation |
---|---|
bin | 10010101110011110… |
… | …100011011110111000 |
3 | 1220220022002020121122 |
4 | 102232132203132320 |
5 | 312134410130144 |
6 | 13123113124412 |
7 | 1311162436565 |
oct | 225636433670 |
9 | 56808066548 |
10 | 20107114424 |
11 | 8588a3a741 |
12 | 3a919b9708 |
13 | 1b8593c757 |
14 | d8a60986c |
15 | 7ca3787ee |
hex | 4ae7a37b8 |
20107114424 has 16 divisors (see below), whose sum is σ = 37890294000. Its totient is φ = 10003036032.
The previous prime is 20107114393. The next prime is 20107114457. The reversal of 20107114424 is 42441170102.
It is a junction number, because it is equal to n+sod(n) for n = 20107114393 and 20107114402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6313457 + ... + 6316640.
It is an arithmetic number, because the mean of its divisors is an integer number (2368143375).
Almost surely, 220107114424 is an apocalyptic number.
It is an amenable number.
20107114424 is a deficient number, since it is larger than the sum of its proper divisors (17783179576).
20107114424 is a wasteful number, since it uses less digits than its factorization.
20107114424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12630302 (or 12630298 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 26.
Adding to 20107114424 its reverse (42441170102), we get a palindrome (62548284526).
The spelling of 20107114424 in words is "twenty billion, one hundred seven million, one hundred fourteen thousand, four hundred twenty-four".
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