Base | Representation |
---|---|
bin | 111101011011000… |
… | …110000100101101 |
3 | 2122211002110222222 |
4 | 331123012010231 |
5 | 4102302403231 |
6 | 250131245125 |
7 | 34352133623 |
oct | 7533060455 |
9 | 2584073888 |
10 | 1030512941 |
11 | 489774697 |
12 | 2491497a5 |
13 | 135661793 |
14 | 9ac11513 |
15 | 6070c27b |
hex | 3d6c612d |
1030512941 has 16 divisors (see below), whose sum is σ = 1078323840. Its totient is φ = 983586240.
The previous prime is 1030512913. The next prime is 1030512947. The reversal of 1030512941 is 1492150301.
It is a cyclic number.
It is not a de Polignac number, because 1030512941 - 26 = 1030512877 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1030512941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030512947) 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, 1849835 + ... + 1850391.
It is an arithmetic number, because the mean of its divisors is an integer number (67395240).
Almost surely, 21030512941 is an apocalyptic number.
It is an amenable number.
1030512941 is a deficient number, since it is larger than the sum of its proper divisors (47810899).
1030512941 is a wasteful number, since it uses less digits than its factorization.
1030512941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1204.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 1030512941 is about 32101.6034023224. The cubic root of 1030512941 is about 1010.0692502268.
The spelling of 1030512941 in words is "one billion, thirty million, five hundred twelve thousand, nine hundred forty-one".
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