Base | Representation |
---|---|
bin | 111110100110001… |
… | …100101101011000 |
3 | 2201012010201211101 |
4 | 332212030231120 |
5 | 4122322412140 |
6 | 252113241144 |
7 | 35011363156 |
oct | 7646145530 |
9 | 2635121741 |
10 | 1050200920 |
11 | 4998a154a |
12 | 2538631b4 |
13 | 139765b82 |
14 | 9d6983d6 |
15 | 622ea99a |
hex | 3e98cb58 |
1050200920 has 32 divisors (see below), whose sum is σ = 2363962320. Its totient is φ = 419900800.
The previous prime is 1050200897. The next prime is 1050200941. The reversal of 1050200920 is 290020501.
It is a super-2 number, since 2×10502009202 = 2205843944737692800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128970 + ... + 136870.
Almost surely, 21050200920 is an apocalyptic number.
1050200920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1050200920 is an abundant number, since it is smaller than the sum of its proper divisors (1313761400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1050200920 is a wasteful number, since it uses less digits than its factorization.
1050200920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11235 (or 11231 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 1050200920 is about 32406.8036066503. The cubic root of 1050200920 is about 1016.4611826345.
The spelling of 1050200920 in words is "one billion, fifty million, two hundred thousand, nine hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •