Base | Representation |
---|---|
bin | 10111110111111… |
… | …001001011101010 |
3 | 1000220122221021022 |
4 | 113313321023222 |
5 | 1310013344411 |
6 | 103424412442 |
7 | 12632301266 |
oct | 2767711352 |
9 | 1026587238 |
10 | 400528106 |
11 | 1960a6770 |
12 | b2177122 |
13 | 64c97aa4 |
14 | 3b2a10a6 |
15 | 25269edb |
hex | 17df92ea |
400528106 has 16 divisors (see below), whose sum is σ = 678011040. Its totient is φ = 175780080.
The previous prime is 400528103. The next prime is 400528133. The reversal of 400528106 is 601825004.
It is not an unprimeable number, because it can be changed into a prime (400528103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313256 + ... + 314531.
It is an arithmetic number, because the mean of its divisors is an integer number (42375690).
Almost surely, 2400528106 is an apocalyptic number.
400528106 is a deficient number, since it is larger than the sum of its proper divisors (277482934).
400528106 is a wasteful number, since it uses less digits than its factorization.
400528106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627829.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 400528106 is about 20013.1982951251. The cubic root of 400528106 is about 737.1304169861.
The spelling of 400528106 in words is "four hundred million, five hundred twenty-eight thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •