Base | Representation |
---|---|
bin | 10101000000011000… |
… | …100000010100011101 |
3 | 2011012220012211021200 |
4 | 111000120200110131 |
5 | 332143040032031 |
6 | 14210035550113 |
7 | 1425635232510 |
oct | 250030402435 |
9 | 64186184250 |
10 | 22555002141 |
11 | 962478aa41 |
12 | 445575b339 |
13 | 2185b24219 |
14 | 113d772d77 |
15 | 8c020d8e6 |
hex | 54062051d |
22555002141 has 96 divisors (see below), whose sum is σ = 39600936960. Its totient is φ = 12092395392.
The previous prime is 22555002139. The next prime is 22555002181. The reversal of 22555002141 is 14120055522.
It is not a de Polignac number, because 22555002141 - 21 = 22555002139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22555002181) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36794151 + ... + 36794763.
It is an arithmetic number, because the mean of its divisors is an integer number (412509760).
Almost surely, 222555002141 is an apocalyptic number.
22555002141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
22555002141 is a deficient number, since it is larger than the sum of its proper divisors (17045934819).
22555002141 is a wasteful number, since it uses less digits than its factorization.
22555002141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095 (or 1092 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
Adding to 22555002141 its reverse (14120055522), we get a palindrome (36675057663).
The spelling of 22555002141 in words is "twenty-two billion, five hundred fifty-five million, two thousand, one hundred forty-one".
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