Base | Representation |
---|---|
bin | 1011011110100101… |
… | …0010000111010011 |
3 | 21221201112200122021 |
4 | 2313221102013103 |
5 | 22302222141002 |
6 | 1225421352311 |
7 | 136231341502 |
oct | 26751220723 |
9 | 7851480567 |
10 | 3081052627 |
11 | 13411a0494 |
12 | 71ba08697 |
13 | 3a1422a83 |
14 | 2132a4839 |
15 | 130754737 |
hex | b7a521d3 |
3081052627 has 4 divisors (see below), whose sum is σ = 3092767920. Its totient is φ = 3069337336.
The previous prime is 3081052609. The next prime is 3081052633. The reversal of 3081052627 is 7262501803.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3081052627 is a prime.
It is a super-2 number, since 2×30810526272 = 18985770580687202258, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3081052592 and 3081052601.
It is not an unprimeable number, because it can be changed into a prime (3031052627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5857252 + ... + 5857777.
It is an arithmetic number, because the mean of its divisors is an integer number (773191980).
Almost surely, 23081052627 is an apocalyptic number.
3081052627 is a deficient number, since it is larger than the sum of its proper divisors (11715293).
3081052627 is a wasteful number, since it uses less digits than its factorization.
3081052627 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11715292.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 3081052627 is about 55507.2304028944. The cubic root of 3081052627 is about 1455.1230005880.
The spelling of 3081052627 in words is "three billion, eighty-one million, fifty-two thousand, six hundred twenty-seven".
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