Base | Representation |
---|---|
bin | 10101001001100001… |
… | …101101000000011000 |
3 | 2011121120212200000220 |
4 | 111021201231000120 |
5 | 333001323031334 |
6 | 14233200000040 |
7 | 1432510200066 |
oct | 251141550030 |
9 | 64546780026 |
10 | 22708408344 |
11 | 96a3339326 |
12 | 4499000020 |
13 | 21ab84661b |
14 | 1155ca7036 |
15 | 8cd912449 |
hex | 54986d018 |
22708408344 has 16 divisors (see below), whose sum is σ = 56771020920. Its totient is φ = 7569469440.
The previous prime is 22708408339. The next prime is 22708408357. The reversal of 22708408344 is 44380480722.
It is a junction number, because it is equal to n+sod(n) for n = 22708408296 and 22708408305.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473091817 + ... + 473091864.
Almost surely, 222708408344 is an apocalyptic number.
22708408344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22708408344 is an abundant number, since it is smaller than the sum of its proper divisors (34062612576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22708408344 is a wasteful number, since it uses less digits than its factorization.
22708408344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 946183690 (or 946183686 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 42.
The spelling of 22708408344 in words is "twenty-two billion, seven hundred eight million, four hundred eight thousand, three hundred forty-four".
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