Base | Representation |
---|---|
bin | 10100110001010111… |
… | …101111100010101000 |
3 | 2010120100022010000020 |
4 | 110301113233202220 |
5 | 331134101102404 |
6 | 14125041440440 |
7 | 1416456411513 |
oct | 246127574250 |
9 | 63510263006 |
10 | 22303144104 |
11 | 95055a82aa |
12 | 43a5340120 |
13 | 21458b0bb7 |
14 | 1118131d7a |
15 | 8a805ded9 |
hex | 5315ef8a8 |
22303144104 has 16 divisors (see below), whose sum is σ = 55757860320. Its totient is φ = 7434381360.
The previous prime is 22303144081. The next prime is 22303144133. The reversal of 22303144104 is 40144130322.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 929297671 = 22303144104 / (2 + 2 + 3 + 0 + 3 + 1 + 4 + 4 + 1 + 0 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464648812 + ... + 464648859.
It is an arithmetic number, because the mean of its divisors is an integer number (3484866270).
Almost surely, 222303144104 is an apocalyptic number.
22303144104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22303144104 is an abundant number, since it is smaller than the sum of its proper divisors (33454716216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22303144104 is a wasteful number, since it uses less digits than its factorization.
22303144104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929297680 (or 929297676 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 22303144104 its reverse (40144130322), we get a palindrome (62447274426).
The spelling of 22303144104 in words is "twenty-two billion, three hundred three million, one hundred forty-four thousand, one hundred four".
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