Base | Representation |
---|---|
bin | 1010000100110010111010… |
… | …00101110101101100100001 |
3 | 2220102222221021000221002021 |
4 | 11002121131011311230201 |
5 | 10400441421244441023 |
6 | 115041511250021441 |
7 | 4444434426241030 |
oct | 502313505655441 |
9 | 86388837027067 |
10 | 22155003124513 |
11 | 707197a758516 |
12 | 2599955877881 |
13 | c492917ab35c |
14 | 568444b34717 |
15 | 286480cb535d |
hex | 14265d175b21 |
22155003124513 has 16 divisors (see below), whose sum is σ = 27089563795840. Its totient is φ = 17695602144000.
The previous prime is 22155003124511. The next prime is 22155003124517. The reversal of 22155003124513 is 31542130055122.
It is a cyclic number.
It is not a de Polignac number, because 22155003124513 - 21 = 22155003124511 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22155003124511) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365393288 + ... + 1365409513.
It is an arithmetic number, because the mean of its divisors is an integer number (1693097737240).
Almost surely, 222155003124513 is an apocalyptic number.
It is an amenable number.
22155003124513 is a deficient number, since it is larger than the sum of its proper divisors (4934560671327).
22155003124513 is a wasteful number, since it uses less digits than its factorization.
22155003124513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2730802888.
The product of its (nonzero) digits is 36000, while the sum is 34.
Adding to 22155003124513 its reverse (31542130055122), we get a palindrome (53697133179635).
The spelling of 22155003124513 in words is "twenty-two trillion, one hundred fifty-five billion, three million, one hundred twenty-four thousand, five hundred thirteen".
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