Base | Representation |
---|---|
bin | 110001010110010111… |
… | …0011000001001010010 |
3 | 101010112201112010121212 |
4 | 1202230232120021102 |
5 | 3214020111210103 |
6 | 120404000020122 |
7 | 10441132044161 |
oct | 1425456301122 |
9 | 333481463555 |
10 | 105977053778 |
11 | 40a43314072 |
12 | 18657601642 |
13 | 9cbbc0305b |
14 | 51b4bb93d8 |
15 | 2b53d3d7d8 |
hex | 18acb98252 |
105977053778 has 32 divisors (see below), whose sum is σ = 168014364672. Its totient is φ = 50055440400.
The previous prime is 105977053753. The next prime is 105977053781. The reversal of 105977053778 is 877350779501.
It is a super-2 number, since 2×1059770537782 (a number of 23 digits) contains 22 as substring.
It is a Curzon 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, 4581983 + ... + 4605053.
It is an arithmetic number, because the mean of its divisors is an integer number (5250448896).
Almost surely, 2105977053778 is an apocalyptic number.
105977053778 is a deficient number, since it is larger than the sum of its proper divisors (62037310894).
105977053778 is a wasteful number, since it uses less digits than its factorization.
105977053778 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24870.
The product of its (nonzero) digits is 12965400, while the sum is 59.
The spelling of 105977053778 in words is "one hundred five billion, nine hundred seventy-seven million, fifty-three thousand, seven hundred seventy-eight".
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