Base | Representation |
---|---|
bin | 1011110111110010011100… |
… | …00100110010000010001111 |
3 | 10102102201110110120120102222 |
4 | 11323321032010302002033 |
5 | 11410210314000221310 |
6 | 131304553024405555 |
7 | 5333051006016323 |
oct | 573711604620217 |
9 | 112381413516388 |
10 | 26106121101455 |
11 | 83555a885a71a |
12 | 2b1765b1768bb |
13 | 1174a48340395 |
14 | 663786001983 |
15 | 304130613055 |
hex | 17be4e13208f |
26106121101455 has 16 divisors (see below), whose sum is σ = 31364920367424. Its totient is φ = 20859857015040.
The previous prime is 26106121101433. The next prime is 26106121101479. The reversal of 26106121101455 is 55410112160162.
It is not a de Polignac number, because 26106121101455 - 216 = 26106121035919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19994717 + ... + 21260313.
It is an arithmetic number, because the mean of its divisors is an integer number (1960307522964).
Almost surely, 226106121101455 is an apocalyptic number.
26106121101455 is a deficient number, since it is larger than the sum of its proper divisors (5258799265969).
26106121101455 is a wasteful number, since it uses less digits than its factorization.
26106121101455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1270546.
The product of its (nonzero) digits is 14400, while the sum is 35.
The spelling of 26106121101455 in words is "twenty-six trillion, one hundred six billion, one hundred twenty-one million, one hundred one thousand, four hundred fifty-five".
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