Base | Representation |
---|---|
bin | 1001001010101… |
… | …01010010000001 |
3 | 12100200200121100 |
4 | 10211111102001 |
5 | 124141122421 |
6 | 11344045013 |
7 | 1622412504 |
oct | 445252201 |
9 | 170620540 |
10 | 76895361 |
11 | 3a450694 |
12 | 21903769 |
13 | 12c1421a |
14 | a2d913b |
15 | 6b3dc26 |
hex | 4955481 |
76895361 has 27 divisors (see below), whose sum is σ = 115617411. Its totient is φ = 49246704.
The previous prime is 76895347. The next prime is 76895383. The reversal of 76895361 is 16359867.
It is a happy number.
The square root of 76895361 is 8769.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 68807025 + 8088336 = 8295^2 + 2844^2 .
It is a de Polignac number, because none of the positive numbers 2k-76895361 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (76895341) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 973320 + ... + 973398.
Almost surely, 276895361 is an apocalyptic number.
76895361 is the 8769-th square number.
76895361 is the 4385-th centered octagonal number.
It is an amenable number.
76895361 is a deficient number, since it is larger than the sum of its proper divisors (38722050).
76895361 is an equidigital number, since it uses as much as digits as its factorization.
76895361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238 (or 119 counting only the distinct ones).
The product of its digits is 272160, while the sum is 45.
The cubic root of 76895361 is about 425.2392857813.
The spelling of 76895361 in words is "seventy-six million, eight hundred ninety-five thousand, three hundred sixty-one".
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