Base | Representation |
---|---|
bin | 1100110000111… |
… | …10000011000110 |
3 | 21110111010011120 |
4 | 12120132003012 |
5 | 204402442310 |
6 | 14343014410 |
7 | 2440101156 |
oct | 630360306 |
9 | 243433146 |
10 | 107077830 |
11 | 55496182 |
12 | 2ba3a406 |
13 | 19251282 |
14 | 10314766 |
15 | 9601b70 |
hex | 661e0c6 |
107077830 has 32 divisors (see below), whose sum is σ = 258872544. Its totient is φ = 28344576.
The previous prime is 107077823. The next prime is 107077879. The reversal of 107077830 is 38770701.
It is a super-2 number, since 2×1070778302 = 22931323355017800, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 107077791 and 107077800.
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, 8917 + ... + 17136.
It is an arithmetic number, because the mean of its divisors is an integer number (8089767).
Almost surely, 2107077830 is an apocalyptic number.
107077830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107077830 is an abundant number, since it is smaller than the sum of its proper divisors (151794714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107077830 is a wasteful number, since it uses less digits than its factorization.
107077830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26200.
The product of its (nonzero) digits is 8232, while the sum is 33.
The square root of 107077830 is about 10347.8418039705. The cubic root of 107077830 is about 474.8610193580.
The spelling of 107077830 in words is "one hundred seven million, seventy-seven thousand, eight hundred thirty".
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