Base | Representation |
---|---|
bin | 111101011010111… |
… | …000111000100000 |
3 | 2122210222201212220 |
4 | 331122320320200 |
5 | 4102244141122 |
6 | 250130151040 |
7 | 34351520250 |
oct | 7532707040 |
9 | 2583881786 |
10 | 1030458912 |
11 | 48973803a |
12 | 249122480 |
13 | 135643002 |
14 | 9abd9960 |
15 | 606eb25c |
hex | 3d6b8e20 |
1030458912 has 96 divisors (see below), whose sum is σ = 3098051712. Its totient is φ = 293781504.
The previous prime is 1030458907. The next prime is 1030458929. The reversal of 1030458912 is 2198540301.
1030458912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372928 + ... + 375680.
It is an arithmetic number, because the mean of its divisors is an integer number (32271372).
Almost surely, 21030458912 is an apocalyptic number.
1030458912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1030458912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1549025856).
1030458912 is an abundant number, since it is smaller than the sum of its proper divisors (2067592800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030458912 is a wasteful number, since it uses less digits than its factorization.
1030458912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3330 (or 3322 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 1030458912 is about 32100.7618601179. The cubic root of 1030458912 is about 1010.0515975339.
The spelling of 1030458912 in words is "one billion, thirty million, four hundred fifty-eight thousand, nine hundred twelve".
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