Base | Representation |
---|---|
bin | 111101011001101… |
… | …011010100010000 |
3 | 2122210101121001210 |
4 | 331121223110100 |
5 | 4102204004300 |
6 | 250115300120 |
7 | 34346025054 |
oct | 7531532420 |
9 | 2583347053 |
10 | 1030141200 |
11 | 489540370 |
12 | 248baa640 |
13 | 13556150a |
14 | 9ab55c64 |
15 | 60687050 |
hex | 3d66b510 |
1030141200 has 120 divisors (see below), whose sum is σ = 3599921376. Its totient is φ = 249728000.
The previous prime is 1030141199. The next prime is 1030141237. The reversal of 1030141200 is 21410301.
It is a happy number.
1030141200 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 (120).
It is a super-2 number, since 2×10301412002 = 2122381783874880000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25821 + ... + 52220.
Almost surely, 21030141200 is an apocalyptic number.
1030141200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1030141200 is an abundant number, since it is smaller than the sum of its proper divisors (2569780176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030141200 is a wasteful number, since it uses less digits than its factorization.
1030141200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78073 (or 78062 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 1030141200 is about 32095.8128110194. The cubic root of 1030141200 is about 1009.9477801972.
Adding to 1030141200 its reverse (21410301), we get a palindrome (1051551501).
The spelling of 1030141200 in words is "one billion, thirty million, one hundred forty-one thousand, two hundred".
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