Base | Representation |
---|---|
bin | 1001001001000101010111… |
… | …10110000001110001001000 |
3 | 2122011212012122002222220211 |
4 | 10210202223312001301020 |
5 | 10113333104440342412 |
6 | 110431201534530504 |
7 | 4143263154441565 |
oct | 444425366016110 |
9 | 78155178088824 |
10 | 20103330012232 |
11 | 6450857776665 |
12 | 23081b0666a34 |
13 | b2a9749831cc |
14 | 4d701366b86c |
15 | 24ce01600ca7 |
hex | 1248abd81c48 |
20103330012232 has 16 divisors (see below), whose sum is σ = 37933831315260. Its totient is φ = 9987641661504.
The previous prime is 20103330012229. The next prime is 20103330012239. The reversal of 20103330012232 is 23221003330102.
It can be written as a sum of positive squares in 2 ways, for example, as 18697270033156 + 1406059979076 = 4324034^2 + 1185774^2 .
It is a super-3 number, since 3×201033300122323 (a number of 41 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (20103330012239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8002916743 + ... + 8002919254.
Almost surely, 220103330012232 is an apocalyptic number.
It is an amenable number.
20103330012232 is a deficient number, since it is larger than the sum of its proper divisors (17830501303028).
20103330012232 is a wasteful number, since it uses less digits than its factorization.
20103330012232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16005836160 (or 16005836156 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20103330012232 its reverse (23221003330102), we get a palindrome (43324333342334).
The spelling of 20103330012232 in words is "twenty trillion, one hundred three billion, three hundred thirty million, twelve thousand, two hundred thirty-two".
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