Base | Representation |
---|---|
bin | 1100110011010… |
… | …10101000101010 |
3 | 21111002001111002 |
4 | 12121222220222 |
5 | 204443012110 |
6 | 14353435002 |
7 | 2442545561 |
oct | 631525052 |
9 | 244061432 |
10 | 107391530 |
11 | 5568a934 |
12 | 2bb6ba62 |
13 | 19330cac |
14 | 10396bd8 |
15 | 9664aa5 |
hex | 666aa2a |
107391530 has 8 divisors (see below), whose sum is σ = 193304772. Its totient is φ = 42956608.
The previous prime is 107391523. The next prime is 107391563. The reversal of 107391530 is 35193701.
It can be written as a sum of positive squares in 2 ways, for example, as 107350321 + 41209 = 10361^2 + 203^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 107391493 and 107391502.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5369567 + ... + 5369586.
Almost surely, 2107391530 is an apocalyptic number.
107391530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
107391530 is a deficient number, since it is larger than the sum of its proper divisors (85913242).
107391530 is a wasteful number, since it uses less digits than its factorization.
107391530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10739160.
The product of its (nonzero) digits is 2835, while the sum is 29.
The square root of 107391530 is about 10362.9884685838. The cubic root of 107391530 is about 475.3242919378.
The spelling of 107391530 in words is "one hundred seven million, three hundred ninety-one thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •