Base | Representation |
---|---|
bin | 111101011100011… |
… | …000001010101010 |
3 | 2122211201120020210 |
4 | 331130120022222 |
5 | 4102344133234 |
6 | 250142401550 |
7 | 34355034144 |
oct | 7534301252 |
9 | 2584646223 |
10 | 1030849194 |
11 | 489984291 |
12 | 2492902b6 |
13 | 13574b84b |
14 | 9ac9bc94 |
15 | 60776be9 |
hex | 3d7182aa |
1030849194 has 16 divisors (see below), whose sum is σ = 2066008320. Its totient is φ = 342898080.
The previous prime is 1030849181. The next prime is 1030849201. The reversal of 1030849194 is 4919480301.
1030849194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 176467 + ... + 182214.
It is an arithmetic number, because the mean of its divisors is an integer number (129125520).
Almost surely, 21030849194 is an apocalyptic number.
1030849194 is an abundant number, since it is smaller than the sum of its proper divisors (1035159126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030849194 is a wasteful number, since it uses less digits than its factorization.
1030849194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359165.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 1030849194 is about 32106.8402992260. The cubic root of 1030849194 is about 1010.1790990434.
The spelling of 1030849194 in words is "one billion, thirty million, eight hundred forty-nine thousand, one hundred ninety-four".
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