Base | Representation |
---|---|
bin | 1010100011010101000010… |
… | …11101001001001001100100 |
3 | 10001011021220011111001211100 |
4 | 11101222201131021021210 |
5 | 11020134020224320140 |
6 | 121203454310440100 |
7 | 4613304530364105 |
oct | 521524135111144 |
9 | 101137804431740 |
10 | 23204122104420 |
11 | 74368a3aa7a84 |
12 | 2729145663030 |
13 | cc41a713723a |
14 | 5a312a8923ac |
15 | 2a38d4893530 |
hex | 151aa1749264 |
23204122104420 has 72 divisors (see below), whose sum is σ = 70750530612216. Its totient is φ = 6155704922112.
The previous prime is 23204122104407. The next prime is 23204122104431. The reversal of 23204122104420 is 2440122140232.
It is a happy number.
23204122104420 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 4 + 1 + 2 + 210 + 442 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 1806077961216 + 21398044143204 = 1343904^2 + 4625802^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333933627 + ... + 334003106.
It is an arithmetic number, because the mean of its divisors is an integer number (982646258503).
Almost surely, 223204122104420 is an apocalyptic number.
23204122104420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23204122104420 is an abundant number, since it is smaller than the sum of its proper divisors (47546408507796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23204122104420 is a wasteful number, since it uses less digits than its factorization.
23204122104420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 667936941 (or 667936936 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 23204122104420 its reverse (2440122140232), we get a palindrome (25644244244652).
The spelling of 23204122104420 in words is "twenty-three trillion, two hundred four billion, one hundred twenty-two million, one hundred four thousand, four hundred twenty".
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