Base | Representation |
---|---|
bin | 10011000001010001… |
… | …010011111100010001 |
3 | 1221201021100220211121 |
4 | 103001101103330101 |
5 | 313311114110001 |
6 | 13214255042241 |
7 | 1322041422640 |
oct | 230121237421 |
9 | 57637326747 |
10 | 20422410001 |
11 | 872aa109a4 |
12 | 3b5b510381 |
13 | 1c06064596 |
14 | dba441357 |
15 | 7e7da96a1 |
hex | 4c1453f11 |
20422410001 has 16 divisors (see below), whose sum is σ = 24211837440. Its totient is φ = 16861777920.
The previous prime is 20422409983. The next prime is 20422410011. The reversal of 20422410001 is 10001422402.
It is a cyclic number.
It is not a de Polignac number, because 20422410001 - 223 = 20414021393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20422410011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427696 + ... + 473041.
It is an arithmetic number, because the mean of its divisors is an integer number (1513239840).
Almost surely, 220422410001 is an apocalyptic number.
It is an amenable number.
20422410001 is a deficient number, since it is larger than the sum of its proper divisors (3789427439).
20422410001 is an equidigital number, since it uses as much as digits as its factorization.
20422410001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 900864.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 20422410001 its reverse (10001422402), we get a palindrome (30423832403).
The spelling of 20422410001 in words is "twenty billion, four hundred twenty-two million, four hundred ten thousand, one".
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