Base | Representation |
---|---|
bin | 1001001000110… |
… | …01011110111001 |
3 | 12100020020121122 |
4 | 10210121132321 |
5 | 124110303200 |
6 | 11334515025 |
7 | 1620342425 |
oct | 444313671 |
9 | 170206548 |
10 | 76650425 |
11 | 3a2a3665 |
12 | 21805a75 |
13 | 12b598a7 |
14 | a273b85 |
15 | 6ae1385 |
hex | 49197b9 |
76650425 has 6 divisors (see below), whose sum is σ = 95046558. Its totient is φ = 61320320.
The previous prime is 76650419. The next prime is 76650463. The reversal of 76650425 is 52405667.
It can be written as a sum of positive squares in 3 ways, for example, as 27426169 + 49224256 = 5237^2 + 7016^2 .
It is not a de Polignac number, because 76650425 - 212 = 76646329 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1532984 + ... + 1533033.
It is an arithmetic number, because the mean of its divisors is an integer number (15841093).
Almost surely, 276650425 is an apocalyptic number.
It is an amenable number.
76650425 is a deficient number, since it is larger than the sum of its proper divisors (18396133).
76650425 is a wasteful number, since it uses less digits than its factorization.
76650425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3066027 (or 3066022 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 76650425 is about 8755.0228440593. The cubic root of 76650425 is about 424.7872984104.
The spelling of 76650425 in words is "seventy-six million, six hundred fifty thousand, four hundred twenty-five".
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