Base | Representation |
---|---|
bin | 1001000100010… |
… | …10000100101100 |
3 | 12022010101211220 |
4 | 10202022010230 |
5 | 123433004040 |
6 | 11314143340 |
7 | 1612345035 |
oct | 442120454 |
9 | 168111756 |
10 | 76063020 |
11 | 39a32300 |
12 | 21581b50 |
13 | 129b2407 |
14 | a15da8c |
15 | 6a272d0 |
hex | 488a12c |
76063020 has 72 divisors (see below), whose sum is σ = 234120432. Its totient is φ = 18437760.
The previous prime is 76062991. The next prime is 76063021. The reversal of 76063020 is 2036067.
It is not an unprimeable number, because it can be changed into a prime (76063021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2022 + ... + 12498.
Almost surely, 276063020 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76063020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117060216).
76063020 is an abundant number, since it is smaller than the sum of its proper divisors (158057412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76063020 is a wasteful number, since it uses less digits than its factorization.
76063020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10511 (or 10498 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 76063020 is about 8721.4115829950. The cubic root of 76063020 is about 423.6994057293.
Adding to 76063020 its reverse (2036067), we get a palindrome (78099087).
The spelling of 76063020 in words is "seventy-six million, sixty-three thousand, twenty".
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