Base | Representation |
---|---|
bin | 1001110000010111100001… |
… | …1100111010000011011110 |
3 | 1101222110010000002212002010 |
4 | 2130011320130322003132 |
5 | 2401220440332304404 |
6 | 34451413322412050 |
7 | 2154653004112530 |
oct | 234057034720336 |
9 | 41873100085063 |
10 | 10726554181854 |
11 | 3466119216555 |
12 | 1252a65361026 |
13 | 5ca681b118b4 |
14 | 29124cd85850 |
15 | 13905036b189 |
hex | 9c17873a0de |
10726554181854 has 64 divisors (see below), whose sum is σ = 25309341941760. Its totient is φ = 2965796523360.
The previous prime is 10726554181789. The next prime is 10726554181907. The reversal of 10726554181854 is 45818145562701.
10726554181854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10726554181794 and 10726554181803.
It is a congruent number.
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, 78159507 + ... + 78296625.
It is an arithmetic number, because the mean of its divisors is an integer number (395458467840).
Almost surely, 210726554181854 is an apocalyptic number.
10726554181854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
10726554181854 is an abundant number, since it is smaller than the sum of its proper divisors (14582787759906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10726554181854 is a wasteful number, since it uses less digits than its factorization.
10726554181854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197245.
The product of its (nonzero) digits is 10752000, while the sum is 57.
The spelling of 10726554181854 in words is "ten trillion, seven hundred twenty-six billion, five hundred fifty-four million, one hundred eighty-one thousand, eight hundred fifty-four".
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