Base | Representation |
---|---|
bin | 1010100101101011101110010… |
… | …1111100000000011101001010 |
3 | 10121201020211101112220221011010 |
4 | 2221122323211330000131022 |
5 | 1240131023343312324301 |
6 | 11200423353523144350 |
7 | 312643116642536355 |
oct | 25132734574003512 |
9 | 3551224345827133 |
10 | 745120554026826 |
11 | 1a646694154a37a |
12 | 6b6a1431b150b6 |
13 | 25c9c74a1b8c63 |
14 | d200054a6529c |
15 | 5b2246781c5d6 |
hex | 2a5aee5f0074a |
745120554026826 has 16 divisors (see below), whose sum is σ = 1495907424057024. Its totient is φ = 247429132008384.
The previous prime is 745120554026813. The next prime is 745120554026837. The reversal of 745120554026826 is 628620455021547.
745120554026826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 236096498431 + ... + 236096501586.
It is an arithmetic number, because the mean of its divisors is an integer number (93494214003564).
Almost surely, 2745120554026826 is an apocalyptic number.
745120554026826 is an abundant number, since it is smaller than the sum of its proper divisors (750786870030198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745120554026826 is a wasteful number, since it uses less digits than its factorization.
745120554026826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472193000285.
The product of its (nonzero) digits is 32256000, while the sum is 57.
The spelling of 745120554026826 in words is "seven hundred forty-five trillion, one hundred twenty billion, five hundred fifty-four million, twenty-six thousand, eight hundred twenty-six".
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