Base | Representation |
---|---|
bin | 111101011010111… |
… | …001001001111100 |
3 | 2122210222210102020 |
4 | 331122321021330 |
5 | 4102244210103 |
6 | 250130200140 |
7 | 34351523433 |
oct | 7532711174 |
9 | 2583883366 |
10 | 1030460028 |
11 | 489738964 |
12 | 249123050 |
13 | 135643680 |
14 | 9abda11a |
15 | 606eb753 |
hex | 3d6b927c |
1030460028 has 24 divisors (see below), whose sum is σ = 2589361488. Its totient is φ = 317064576.
The previous prime is 1030460021. The next prime is 1030460029. The reversal of 1030460028 is 8200640301.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030460021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302601 + ... + 3302912.
It is an arithmetic number, because the mean of its divisors is an integer number (107890062).
Almost surely, 21030460028 is an apocalyptic number.
It is an amenable number.
1030460028 is an abundant number, since it is smaller than the sum of its proper divisors (1558901460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030460028 is a wasteful number, since it uses less digits than its factorization.
1030460028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6605533 (or 6605531 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 1030460028 is about 32100.7792428782. The cubic root of 1030460028 is about 1010.0519621667.
The spelling of 1030460028 in words is "one billion, thirty million, four hundred sixty thousand, twenty-eight".
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