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3026585081 = 13232814237
BaseRepresentation
bin1011010001100110…
…0000010111111001
321210221001110012202
42310121200113321
522144301210311
61220154115545
7135000356132
oct26431402771
97727043182
103026585081
111313479193
1270571bbb5
13393062060
14209d66c89
1512aa95e3b
hexb46605f9

3026585081 has 4 divisors (see below), whose sum is σ = 3259399332. Its totient is φ = 2793770832.

The previous prime is 3026585071. The next prime is 3026585083. The reversal of 3026585081 is 1805856203.

3026585081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1805856203 = 6772667439.

It can be written as a sum of positive squares in 2 ways, for example, as 498003856 + 2528581225 = 22316^2 + 50285^2 .

It is a cyclic number.

It is not a de Polignac number, because 3026585081 - 26 = 3026585017 is a prime.

It is a super-2 number, since 2×30265850812 = 18320434505063553122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3026585083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116407106 + ... + 116407131.

It is an arithmetic number, because the mean of its divisors is an integer number (814849833).

Almost surely, 23026585081 is an apocalyptic number.

It is an amenable number.

3026585081 is a deficient number, since it is larger than the sum of its proper divisors (232814251).

3026585081 is a wasteful number, since it uses less digits than its factorization.

3026585081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232814250.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 3026585081 is about 55014.4079401024. The cubic root of 3026585081 is about 1446.4973054926.

The spelling of 3026585081 in words is "three billion, twenty-six million, five hundred eighty-five thousand, eighty-one".

Divisors: 1 13 232814237 3026585081