Base | Representation |
---|---|
bin | 10101011101010… |
… | …101000100000110 |
3 | 221002102101212100 |
4 | 111131111010012 |
5 | 1214130304430 |
6 | 55420132530 |
7 | 11631014544 |
oct | 2535250406 |
9 | 832371770 |
10 | 360009990 |
11 | 17524191a |
12 | a0697146 |
13 | 5977c482 |
14 | 35b54d94 |
15 | 21914960 |
hex | 15755106 |
360009990 has 48 divisors (see below), whose sum is σ = 938298816. Its totient is φ = 95769600.
The previous prime is 360009959. The next prime is 360010009. The reversal of 360009990 is 99900063.
360009990 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
360009990 is a modest number, since divided by 9990 gives 360 as remainder.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 34150 + ... + 43430.
It is an arithmetic number, because the mean of its divisors is an integer number (19547892).
Almost surely, 2360009990 is an apocalyptic number.
360009990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
360009990 is an abundant number, since it is smaller than the sum of its proper divisors (578288826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
360009990 is a wasteful number, since it uses less digits than its factorization.
360009990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9725 (or 9722 counting only the distinct ones).
The product of its (nonzero) digits is 13122, while the sum is 36.
The square root of 360009990 is about 18973.9292187991. The cubic root of 360009990 is about 711.3852410898.
The spelling of 360009990 in words is "three hundred sixty million, nine thousand, nine hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •