Base | Representation |
---|---|
bin | 1001001100110011100110… |
… | …11010101001110101011101 |
3 | 2122122002100100212222222220 |
4 | 10212121303122221311131 |
5 | 10122432030434043401 |
6 | 111010033321255553 |
7 | 4155441540300531 |
oct | 446316332516535 |
9 | 78562310788886 |
10 | 20231232331101 |
11 | 64a0021250920 |
12 | 2328b469345b9 |
13 | b39a4909c4ac |
14 | 4dd2a82d1bc1 |
15 | 2513da209336 |
hex | 1266736a9d5d |
20231232331101 has 32 divisors (see below), whose sum is σ = 29785692971520. Its totient is φ = 12112548552000.
The previous prime is 20231232331099. The next prime is 20231232331127. The reversal of 20231232331101 is 10113323213202.
It is not a de Polignac number, because 20231232331101 - 21 = 20231232331099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20231232331151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5374471 + ... + 8327508.
It is an arithmetic number, because the mean of its divisors is an integer number (930802905360).
Almost surely, 220231232331101 is an apocalyptic number.
It is an amenable number.
20231232331101 is a deficient number, since it is larger than the sum of its proper divisors (9554460640419).
20231232331101 is a wasteful number, since it uses less digits than its factorization.
20231232331101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13702537.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 20231232331101 its reverse (10113323213202), we get a palindrome (30344555544303).
The spelling of 20231232331101 in words is "twenty trillion, two hundred thirty-one billion, two hundred thirty-two million, three hundred thirty-one thousand, one hundred one".
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