Base | Representation |
---|---|
bin | 1011010011110110… |
… | …1110000000101001 |
3 | 21211120220202012211 |
4 | 2310331232000221 |
5 | 22204213444441 |
6 | 1221133405121 |
7 | 135144144466 |
oct | 26475560051 |
9 | 7746822184 |
10 | 3036078121 |
11 | 131887247a |
12 | 7089397a1 |
13 | 395006c3b |
14 | 20b31866d |
15 | 12b81da81 |
hex | b4f6e029 |
3036078121 has 6 divisors (see below), whose sum is σ = 3144381422. Its totient is φ = 2931384960.
The previous prime is 3036078119. The next prime is 3036078137. The reversal of 3036078121 is 1218706303.
3036078121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 1577678400 + 1458399721 = 39720^2 + 38189^2 .
It is not a de Polignac number, because 3036078121 - 21 = 3036078119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3036078181) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1804200 + ... + 1805881.
Almost surely, 23036078121 is an apocalyptic number.
It is an amenable number.
3036078121 is a deficient number, since it is larger than the sum of its proper divisors (108303301).
3036078121 is an equidigital number, since it uses as much as digits as its factorization.
3036078121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3610139 (or 3610110 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 3036078121 is about 55100.6181544273. The cubic root of 3036078121 is about 1448.0080648353.
The spelling of 3036078121 in words is "three billion, thirty-six million, seventy-eight thousand, one hundred twenty-one".
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