Base | Representation |
---|---|
bin | 100100111111100… |
… | …1110001110110010 |
3 | 10012111202002101021 |
4 | 1021333032032302 |
5 | 10020233411010 |
6 | 323101330054 |
7 | 42521650654 |
oct | 11177161662 |
9 | 3174662337 |
10 | 1241310130 |
11 | 587761745 |
12 | 2a786692a |
13 | 16a229448 |
14 | bac046d4 |
15 | 73e9a8da |
hex | 49fce3b2 |
1241310130 has 8 divisors (see below), whose sum is σ = 2234358252. Its totient is φ = 496524048.
The previous prime is 1241310121. The next prime is 1241310143. The reversal of 1241310130 is 310131421.
It can be written as a sum of positive squares in 2 ways, for example, as 1118166721 + 123143409 = 33439^2 + 11097^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62065497 + ... + 62065516.
Almost surely, 21241310130 is an apocalyptic number.
1241310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1241310130 is a deficient number, since it is larger than the sum of its proper divisors (993048122).
1241310130 is a wasteful number, since it uses less digits than its factorization.
1241310130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124131020.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1241310130 is about 35232.2314081865. The cubic root of 1241310130 is about 1074.7153037333.
Adding to 1241310130 its reverse (310131421), we get a palindrome (1551441551).
The spelling of 1241310130 in words is "one billion, two hundred forty-one million, three hundred ten thousand, one hundred thirty".
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