Base | Representation |
---|---|
bin | 1011010111010011… |
… | …0111100010101001 |
3 | 21212121010020102210 |
4 | 2311310313202221 |
5 | 22221414110311 |
6 | 1222411315333 |
7 | 135411056166 |
oct | 26564674251 |
9 | 7777106383 |
10 | 3050535081 |
11 | 1325a47180 |
12 | 71174bb49 |
13 | 397cc9359 |
14 | 20d1dd06d |
15 | 12cc273a6 |
hex | b5d378a9 |
3050535081 has 8 divisors (see below), whose sum is σ = 4437141984. Its totient is φ = 1848809120.
The previous prime is 3050535079. The next prime is 3050535083. The reversal of 3050535081 is 1805350503.
It is an interprime number because it is at equal distance from previous prime (3050535079) and next prime (3050535083).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3050535081 - 21 = 3050535079 is a prime.
It is a super-2 number, since 2×30505350812 = 18611528560823353122, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3050535083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46220196 + ... + 46220261.
It is an arithmetic number, because the mean of its divisors is an integer number (554642748).
Almost surely, 23050535081 is an apocalyptic number.
It is an amenable number.
3050535081 is a deficient number, since it is larger than the sum of its proper divisors (1386606903).
3050535081 is a wasteful number, since it uses less digits than its factorization.
3050535081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92440471.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 3050535081 is about 55231.6492692369. The cubic root of 3050535081 is about 1450.3027637298.
Adding to 3050535081 its reverse (1805350503), we get a palindrome (4855885584).
The spelling of 3050535081 in words is "three billion, fifty million, five hundred thirty-five thousand, eighty-one".
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