Base | Representation |
---|---|
bin | 10101101101000010… |
… | …100000101100011000 |
3 | 2020011002222120221020 |
4 | 111231002200230120 |
5 | 340211334224344 |
6 | 14412242042440 |
7 | 1453333345530 |
oct | 255502405430 |
9 | 66132876836 |
10 | 23304211224 |
11 | 997968a8a8 |
12 | 4624649420 |
13 | 22751029c8 |
14 | 11b107a4c0 |
15 | 915da1719 |
hex | 56d0a0b18 |
23304211224 has 32 divisors (see below), whose sum is σ = 66583461120. Its totient is φ = 6658346016.
The previous prime is 23304211193. The next prime is 23304211279. The reversal of 23304211224 is 42211240332.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 23304211194 and 23304211203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69357604 + ... + 69357939.
It is an arithmetic number, because the mean of its divisors is an integer number (2080733160).
Almost surely, 223304211224 is an apocalyptic number.
23304211224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23304211224 is an abundant number, since it is smaller than the sum of its proper divisors (43279249896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23304211224 is a wasteful number, since it uses less digits than its factorization.
23304211224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138715559 (or 138715555 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 23304211224 its reverse (42211240332), we get a palindrome (65515451556).
The spelling of 23304211224 in words is "twenty-three billion, three hundred four million, two hundred eleven thousand, two hundred twenty-four".
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