Base | Representation |
---|---|
bin | 1001000100000… |
… | …10001001000010 |
3 | 12022001202021120 |
4 | 10202002021002 |
5 | 123430434110 |
6 | 11313333110 |
7 | 1612151232 |
oct | 442021102 |
9 | 168052246 |
10 | 76030530 |
11 | 39a0a954 |
12 | 21567196 |
13 | 129a06a4 |
14 | a151cc2 |
15 | 6a1c870 |
hex | 4882242 |
76030530 has 16 divisors (see below), whose sum is σ = 182473344. Its totient is φ = 20274800.
The previous prime is 76030529. The next prime is 76030541. The reversal of 76030530 is 3503067.
It is a self number, because there is not a number n which added to its sum of digits gives 76030530.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267146 + ... + 1267205.
It is an arithmetic number, because the mean of its divisors is an integer number (11404584).
Almost surely, 276030530 is an apocalyptic number.
76030530 is an abundant number, since it is smaller than the sum of its proper divisors (106442814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76030530 is a wasteful number, since it uses less digits than its factorization.
76030530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2534361.
The product of its (nonzero) digits is 1890, while the sum is 24.
The square root of 76030530 is about 8719.5487268551. The cubic root of 76030530 is about 423.6390699963.
Adding to 76030530 its reverse (3503067), we get a palindrome (79533597).
The spelling of 76030530 in words is "seventy-six million, thirty thousand, five hundred thirty".
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