Base | Representation |
---|---|
bin | 1010100001001111001000… |
… | …00001010111100110110000 |
3 | 10000220102022111100221122022 |
4 | 11100213210001113212300 |
5 | 11012444243424444130 |
6 | 121110444110331012 |
7 | 4605151041416123 |
oct | 520474401274660 |
9 | 100812274327568 |
10 | 23132224453040 |
11 | 740935971438a |
12 | 271721b1b9a68 |
13 | cba4897cc061 |
14 | 59d869c243ba |
15 | 2a1ac788a7e5 |
hex | 1509e40579b0 |
23132224453040 has 80 divisors (see below), whose sum is σ = 54605419315200. Its totient is φ = 9111910469376.
The previous prime is 23132224453033. The next prime is 23132224453067. The reversal of 23132224453040 is 4035442223132.
It is a tau number, because it is divible by the number of its divisors (80).
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 15 ways as a sum of consecutive naturals, for example, 2357720 + ... + 7198839.
It is an arithmetic number, because the mean of its divisors is an integer number (682567741440).
Almost surely, 223132224453040 is an apocalyptic number.
23132224453040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23132224453040 is an abundant number, since it is smaller than the sum of its proper divisors (31473194862160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23132224453040 is a wasteful number, since it uses less digits than its factorization.
23132224453040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9557034 (or 9557028 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 35.
Adding to 23132224453040 its reverse (4035442223132), we get a palindrome (27167666676172).
The spelling of 23132224453040 in words is "twenty-three trillion, one hundred thirty-two billion, two hundred twenty-four million, four hundred fifty-three thousand, forty".
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