Base | Representation |
---|---|
bin | 111100100000101… |
… | …1000001101101010 |
3 | 12020111120020022010 |
4 | 1321001120031222 |
5 | 13124240420313 |
6 | 533250340350 |
7 | 101213103345 |
oct | 17101301552 |
9 | 5214506263 |
10 | 2030404458 |
11 | 952123a15 |
12 | 487b8a6b6 |
13 | 264861474 |
14 | 15393145c |
15 | bd3bb4c3 |
hex | 7905836a |
2030404458 has 32 divisors (see below), whose sum is σ = 4196390400. Its totient is φ = 654252480.
The previous prime is 2030404457. The next prime is 2030404529. The reversal of 2030404458 is 8544040302.
It is not an unprimeable number, because it can be changed into a prime (2030404457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179968 + ... + 190916.
It is an arithmetic number, because the mean of its divisors is an integer number (131137200).
Almost surely, 22030404458 is an apocalyptic number.
2030404458 is an abundant number, since it is smaller than the sum of its proper divisors (2165985942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030404458 is a wasteful number, since it uses less digits than its factorization.
2030404458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11982.
The product of its (nonzero) digits is 15360, while the sum is 30.
The square root of 2030404458 is about 45060.0095206381. The cubic root of 2030404458 is about 1266.2735034473.
The spelling of 2030404458 in words is "two billion, thirty million, four hundred four thousand, four hundred fifty-eight".
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