Base | Representation |
---|---|
bin | 110001001001000010… |
… | …1000001001001010111 |
3 | 101002101120022122200201 |
4 | 1202102011001021113 |
5 | 3212111140112210 |
6 | 120251350121331 |
7 | 10424063143210 |
oct | 1422205011127 |
9 | 332346278621 |
10 | 105530004055 |
11 | 40833a32a93 |
12 | 18551950247 |
13 | 9c4a3ca1a8 |
14 | 5171688407 |
15 | 2b2998453a |
hex | 1892141257 |
105530004055 has 8 divisors (see below), whose sum is σ = 144726862752. Its totient is φ = 72363431328.
The previous prime is 105530004031. The next prime is 105530004113. The reversal of 105530004055 is 550400035501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105530004055 - 223 = 105521615447 is a prime.
It is a super-2 number, since 2×1055300040552 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507571452 + ... + 1507571521.
It is an arithmetic number, because the mean of its divisors is an integer number (18090857844).
Almost surely, 2105530004055 is an apocalyptic number.
105530004055 is a deficient number, since it is larger than the sum of its proper divisors (39196858697).
105530004055 is an equidigital number, since it uses as much as digits as its factorization.
105530004055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3015142985.
The product of its (nonzero) digits is 7500, while the sum is 28.
Adding to 105530004055 its reverse (550400035501), we get a palindrome (655930039556).
The spelling of 105530004055 in words is "one hundred five billion, five hundred thirty million, four thousand, fifty-five".
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