Base | Representation |
---|---|
bin | 1001000100000… |
… | …00111110100001 |
3 | 12022001111201221 |
4 | 10202000332201 |
5 | 123430311021 |
6 | 11313255041 |
7 | 1612131310 |
oct | 442007641 |
9 | 168044657 |
10 | 76025761 |
11 | 39a07309 |
12 | 21564481 |
13 | 1299b476 |
14 | a150277 |
15 | 6a1b241 |
hex | 4880fa1 |
76025761 has 8 divisors (see below), whose sum is σ = 87324800. Its totient is φ = 64836288.
The previous prime is 76025749. The next prime is 76025779. The reversal of 76025761 is 16752067.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 76025761 - 211 = 76023713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (76025711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25896 + ... + 28681.
It is an arithmetic number, because the mean of its divisors is an integer number (10915600).
Almost surely, 276025761 is an apocalyptic number.
It is an amenable number.
76025761 is a deficient number, since it is larger than the sum of its proper divisors (11299039).
76025761 is a wasteful number, since it uses less digits than its factorization.
76025761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54783.
The product of its (nonzero) digits is 17640, while the sum is 34.
The square root of 76025761 is about 8719.2752565795. The cubic root of 76025761 is about 423.6302122521.
The spelling of 76025761 in words is "seventy-six million, twenty-five thousand, seven hundred sixty-one".
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