Base | Representation |
---|---|
bin | 1100001011101100… |
… | …1100000101001001 |
3 | 22102220122020120200 |
4 | 3002323030011021 |
5 | 23144143432011 |
6 | 1300301442413 |
7 | 144020025216 |
oct | 30273140511 |
9 | 8386566520 |
10 | 3270295881 |
11 | 1428aa6776 |
12 | 773270409 |
13 | 4016b1c28 |
14 | 230486b0d |
15 | 142186856 |
hex | c2ecc149 |
3270295881 has 12 divisors (see below), whose sum is σ = 4728792900. Its totient is φ = 2177874720.
The previous prime is 3270295859. The next prime is 3270295907. The reversal of 3270295881 is 1885920723.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2684897856 + 585398025 = 51816^2 + 24195^2 .
It is not a de Polignac number, because 3270295881 - 211 = 3270293833 is a prime.
It is a super-2 number, since 2×32702958812 = 21389670298571132322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3270295981) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184606 + ... + 201543.
It is an arithmetic number, because the mean of its divisors is an integer number (394066075).
Almost surely, 23270295881 is an apocalyptic number.
It is an amenable number.
3270295881 is a deficient number, since it is larger than the sum of its proper divisors (1458497019).
3270295881 is a wasteful number, since it uses less digits than its factorization.
3270295881 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387096 (or 387093 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The square root of 3270295881 is about 57186.5008634031. The cubic root of 3270295881 is about 1484.3250464658.
It can be divided in two parts, 3270 and 295881, that added together give a triangular number (299151 = T773).
The spelling of 3270295881 in words is "three billion, two hundred seventy million, two hundred ninety-five thousand, eight hundred eighty-one".
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