Base | Representation |
---|---|
bin | 111101111000000… |
… | …100000111000010 |
3 | 2200100101022012011 |
4 | 331320010013002 |
5 | 4111223411244 |
6 | 251002123134 |
7 | 34503523144 |
oct | 7570040702 |
9 | 2610338164 |
10 | 1038107074 |
11 | 492a91234 |
12 | 24b7b04aa |
13 | 1370c0254 |
14 | 9bc2ac94 |
15 | 6120c434 |
hex | 3de041c2 |
1038107074 has 16 divisors (see below), whose sum is σ = 1654479000. Its totient is φ = 488516352.
The previous prime is 1038107071. The next prime is 1038107101. The reversal of 1038107074 is 4707018301.
It can be written as a sum of positive squares in 4 ways, for example, as 1021761225 + 16345849 = 31965^2 + 4043^2 .
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (1038107071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42999 + ... + 62650.
Almost surely, 21038107074 is an apocalyptic number.
1038107074 is a deficient number, since it is larger than the sum of its proper divisors (616371926).
1038107074 is an equidigital number, since it uses as much as digits as its factorization.
1038107074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105702 (or 105668 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 31.
The square root of 1038107074 is about 32219.6690547870. The cubic root of 1038107074 is about 1012.5443395509.
The spelling of 1038107074 in words is "one billion, thirty-eight million, one hundred seven thousand, seventy-four".
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