Base | Representation |
---|---|
bin | 11000000101110… |
… | …11100101001000 |
3 | 112002021111010001 |
4 | 30002323211020 |
5 | 403214014140 |
6 | 32015332344 |
7 | 5002531006 |
oct | 1402734510 |
9 | 462244101 |
10 | 202094920 |
11 | a40939a5 |
12 | 578210b4 |
13 | 32b3b9c1 |
14 | 1cba9a76 |
15 | 12b1ee9a |
hex | c0bb948 |
202094920 has 16 divisors (see below), whose sum is σ = 454713660. Its totient is φ = 80837952.
The previous prime is 202094903. The next prime is 202095017. The reversal of 202094920 is 29490202.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 184905604 + 17189316 = 13598^2 + 4146^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526147 + ... + 2526226.
Almost surely, 2202094920 is an apocalyptic number.
202094920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202094920 is an abundant number, since it is smaller than the sum of its proper divisors (252618740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202094920 is a wasteful number, since it uses less digits than its factorization.
202094920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5052384 (or 5052380 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 202094920 is about 14216.0092853093. The cubic root of 202094920 is about 586.8383206957.
The spelling of 202094920 in words is "two hundred two million, ninety-four thousand, nine hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •