Base | Representation |
---|---|
bin | 11010001011101101111001… |
… | …010110111010010001100111 |
3 | 120002201122122102110002021012 |
4 | 122023231321112322101213 |
5 | 110043142204440101210 |
6 | 1044525111502412435 |
7 | 33153426325514552 |
oct | 3213557126722147 |
9 | 502648572402235 |
10 | 115154404222055 |
11 | 33767788129040 |
12 | 10ab9840b9111b |
13 | 4c340241c5813 |
14 | 2061707d71699 |
15 | d4a66c4d3305 |
hex | 68bb795ba467 |
115154404222055 has 16 divisors (see below), whose sum is σ = 150753594507264. Its totient is φ = 83745318283680.
The previous prime is 115154404222043. The next prime is 115154404222073. The reversal of 115154404222055 is 550222404451511.
It is not a de Polignac number, because 115154404222055 - 212 = 115154404217959 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 40349327 + ... + 43108896.
It is an arithmetic number, because the mean of its divisors is an integer number (9422099656704).
Almost surely, 2115154404222055 is an apocalyptic number.
115154404222055 is a deficient number, since it is larger than the sum of its proper divisors (35599190285209).
115154404222055 is a wasteful number, since it uses less digits than its factorization.
115154404222055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83483326.
The product of its (nonzero) digits is 320000, while the sum is 41.
Adding to 115154404222055 its reverse (550222404451511), we get a palindrome (665376808673566).
The spelling of 115154404222055 in words is "one hundred fifteen trillion, one hundred fifty-four billion, four hundred four million, two hundred twenty-two thousand, fifty-five".
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