Base | Representation |
---|---|
bin | 11001000100010101000111… |
… | …00111100101111101001011 |
3 | 21020011211121002210022022012 |
4 | 30202022203213211331023 |
5 | 24211124134431422110 |
6 | 313123440152250135 |
7 | 14416413625226231 |
oct | 1442124347457513 |
9 | 236154532708265 |
10 | 55124355342155 |
11 | 166231205577a0 |
12 | 62235770a094b |
13 | 249b2870c9928 |
14 | d88066908951 |
15 | 658d9e89d905 |
hex | 3222a39e5f4b |
55124355342155 has 32 divisors (see below), whose sum is σ = 72929781872640. Its totient is φ = 39664596280320.
The previous prime is 55124355342131. The next prime is 55124355342181.
55124355342155 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 55124355342155 - 210 = 55124355341131 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15264656 + ... + 18527234.
It is an arithmetic number, because the mean of its divisors is an integer number (2279055683520).
Almost surely, 255124355342155 is an apocalyptic number.
55124355342155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55124355342155 is a deficient number, since it is larger than the sum of its proper divisors (17805426530485).
55124355342155 is a wasteful number, since it uses less digits than its factorization.
55124355342155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3265859.
The product of its digits is 9000000, while the sum is 50.
The spelling of 55124355342155 in words is "fifty-five trillion, one hundred twenty-four billion, three hundred fifty-five million, three hundred forty-two thousand, one hundred fifty-five".
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